5414 , r = 9. 35 centimeters is needed for a button with a circumference of 7. So 3. 14, thus, the math to calculate the circumference of a circle with a radius of 7 is: 2 x 7 x 3. 45 m C. 29 , Circumference =2 *pi *r = 2 *3. Weegy: The circumference of a circle with a diameter of 45 centimeters is: 141. Answer link. 1416 * 12 c = 37. 14; r^2 = 95. New answers. 12 meters. Diameter m ft; 25. Using the formula C = 2 r, find the circumference of a circle with diameter of 28 inches. 69 cm C = 61. Units. Solution: Given, radius of circle = 3. Weegy: 61. 9) = 61. The formula we have to use to find circumference of circle is . 16 square meters. Weegy: Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. What is the length of the cardboard? A. After watching, learn more about circumference!!!know that the general equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius. 74 cm B. 14*12; C = 37. 5414 , r = 9. 14 ⋅ 5 C ≈ 15. so we can rearrange the previous equation to calculate the radius: And now we can find the circumference, by using the formula: Therefore, the correct answer is D. 14159 imes 7$ $= 43. Calculate A, r and d | Given C Given the circumference of a circle calculate the radius, area and diameter. 0 in: 94. |Score . Learn how to use this formula to find the area of a circle when given the diameter. 25 cm B. where r is the radius and d is the diameter. Get answers from Weegy and a team of really smart live experts. 97 (*) In terms of diameter:. 96 (*) In terms of area:. We will explore the formula used for this calculation, and practise finding the circumference from a given radius or diameter. Suppose you want to find the circumference of a 5 cm diameter circle. 6992 meters B. 66: 4. 16 square meters is 75. 14 3. Theory. Diameter cm in ft; 45. Calculate the diameter of a circle with this tool. 5 cm, then find its area. 14. If you divide 300 by pie and then Square root it you would get your radius. Now, putting these values, we have: C= πr = 3. 77 cm Weegy: The circumference or a circle is equal to 2 r, the area of the circle is equal to r^2. 77 cm D. 56. C. 84/3. Popular Conversations. Usingthe formula c=2Гr find the. 99 ft. 4 centimeters B. |Score 1|emdjay23|Points 268837| User: Find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches. If Jonathan is twice as old as his sister, how old is JenniferStep 1: Take the formula of circumference and substitute the given values to it. If the area of a circle is 58 square feet, the circumference is 26. Weegy: If your goal is to obtain information about laws governing special education policies in elementary schools,. The circumference of a circle is equal to Pi π π times the diameter d d. Calculate. Find the circumference of a circle if the area Is 300 square centimeters ? Get the answers you need, now!. The circumference is the distance around a circle (its perimeter!): Circumference. 265 cm. Weegy: A circuit contains three 1,200 ohm resistors connected in parallel. 29 inches. Then, we can use the formula πd to calculate the. 14159. 37. 4 centimeters. If you have the radius instead of the diameter, multiply it by two to get the diameter. Use the formula: Circumference = 2 r where "Circumference" represents the total distance around the circle, " " is a mathematical constant approximately equal to 3. Solution: circumference (c) = diameter (d) * pi. 1416. Find the circumference of a circle if the area is 300 square centimeters. d is the. What is the diameter of the circle? Use 3. 14 =18. 16 square meters. 14 = 95. Given the radius of a circle calculate the area, circumference and diameter. 10/26/2023 12:11:02 AM| 4 Answers. Apical meristem B. 4/5. Example 3. which of the following tells an. 3 centimeters B. Identify the circle’s radius, which for this equation will be 20 inches. Put your pencil down on the circle's edge. 4: 55. 699: feet: 452. Worksheet #3. You can also use the π key on your calculator, as in. 0 Answers/Comments. So, an alternative formula for the circumference of a circle is: (C = 2 pi r) A one-minute video on how to show the circumference of a circle is π x diameter. A. 61. The lenses had six sides. The gazebo in the park is an octagon. S hare your wor ld. 78: 359. 28 in. The second (or) third formulas is used when one of the values of 'a' and 'b' is considerably large compared to the other value. A. Pre-Algebra. Area = pi*r^2 = 3. To find the circumference of any circle, multiply the diameter of the circle by 3. 12 meters C. Weegy: The goal of aggression is to remove the obstacle that's causing frustration. 56. Furthermore, the circumference is the distance around the circle. LOL what are the chances of you answering this. The area of the circle is 64 π square units or 200. or. = 44 inches. 77cm Circumference = 2*pi*r; C = 2*3. Asked 1/29/2015 10:08:24 AM. The circumference of a circle is equal to Pi π π times the diameter d d. 265 cm. SOLUTION: circumference = diameter * pi. However, the term "perimeter" is conventionally used to describe the distance around the boundary of a polygon. Find the width of the rectangle. Its elegant simplicity is even reflected in its formulas for finding the circumference and area of any circle: C = 2πr C = 2 π r. The diameter of a circle whose circumference is 18. 24 meters B. 9. 13 inches. The circumference of a circle that has an area of 452. 77cm , circumference =2 *pi*r =2*3. The circumference of the circle is 16 π units or. 27 = 18. (Use 3. 22. 3 mm. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. Use = 3. 14)*14. See the example below to calculate the circumference of a circle with a radius of 5. It will also give the answers for volume, surface area and circumference in terms of PI π. π is roughly equal to 3. 3984 meter. Log in for more information. 1416 * 45 c = 141. Here a three ways to find the circumference or perimeter of a circle: Circumference length formula in terms of radius. 29 = 26. Round your results to one more decimal than in the given radius. The circumference is 5 π or approximately 15. Diameter. Area = pi *r^2 , 58 = 3. D. 14 User: The basketball court in the park is a rectangle. 96 inches. 9 centimeters. The dimensions could be the diameter, in inches Jessa used to draw her circle is 18. 2. A. Weegy: The goal of aggression is to remove the obstacle that's causing frustration. 9 = 43. 42. 5. If radius and diameter are unknown, you can calculate it from the circumference: a = c² / 4π. 16 square meters. What is the circumference of a circle with a diameter of 12 ft? How far around is a circle that is 12 feet across? Diameter. 25 cm D. 4 centimeters. 16 square meters is "75. The circumference is the diameter times pi (𝝅). Area = pie *r^2 = 452. Circumference = 2 * pi * r = 2 *3. Find the circumference of a circle with a radius of 8 . 14 = 95. 99 ft. A. 14 ⋅ 16. 29 = 26. 14 ⋅ 16. 38 cm. Area = pi*r^2 ,. Question. The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. r = sqr (A/pi) r = sqr (452. A. 14) =4. Diameter. The relationship is something like this: Circle Image. What is the circumference of a circle with a diameter of 45 centimeters? A. If the circumference of the rim of the wheel is 42 inches, how long is each spoke? Round your answer to the nearest hundredth. 47 , r = 4. The area of a circle is pi times the radius squared (A = π r²). 3984 meters (answer). 14 = 95. New answers. Search for an answer or ask Weegy. 79 feet. 16 square meters. 14*3. 25 cm B. Vascular tissue Weegy: You would find root hairs and the epidermis in the dermal tissue. The diameter of a circle is the distance from one edge to the other, passing through the center. 16 square meters. results may be rounded. 38 m (answer). 3984 meters. C = d C = x 30 cm C= 3. The distance around a circle is called the circumference. 9. (Pi is approximately 3. 14 *r^2 , r^2 =58/3. results may be rounded. Calculate the circumference of a circle with a diameter of 4. Added 12/17/2018 11:32:01 PM. 12 meters C. 16 square meters is 75. in. Question. units. 88 in. 16 where r is the radius So r^2=452. Get answers from Weegy and a team of really smart live experts. Diameter of 28 inches = radius 28/2 = 14 inches. The equation for the circumference of a circle is Pi x D (Pi multiplied by the diameter). The dimensions could be the diameter, in inches Jessa used to draw her circle is 18. Find the circumference of a circle that has an area of 452. The area of a circle is pi times the radius squared (A = π r²). 56. To find the circumference rounded to the nearest tenth, we need to calculate the value of 61. 16 square meters The circumference of a circle that has an area of 452. 3984 meters. The given end points of the diameter are (1,1) ( 1, 1) and. A = π ⋅ 8 2. Step 2. 16 r^2 = 452. 14*12 = 75. 96 cm D. Hope this help. 16/3. C = 2(pi)r. 16 square meters. Putting A, C and d in terms of r the equations are: A = πr2 A = π r 2. 99621 ft. 16 square meters is 75. 25: 37. verified. Simply multiply the radius of the circle by 2 and then multiply the result by to calculate the circumference. Circumference = 2 (3. 14*9. heart. 1416 c = 94. 1. 16 m^2 C = 2 * sqrt 1,420. 22. The circumference of a circle is equal to Pi π π times the diameter d d. d = 18. The first one is used when the shape of the ellipse is almost a circle (i. circumference (c) = pi * diameter (d) c = pi * d c = 3. 16 square meters is 75. 14 = 141. 29 Circumference = 2 * pi * r Circumference = 2 * 3. 16 square meters is 75. 16 m^2 = 3. This answer has been confirmed as correct and helpful. A. Ground tissue D. A = π⋅ (6in)2 =113in2. C = 2(pi)r. 21. 12 meters B. Circumference = π * Diameter. 35 ft. Weegy: The circumference of a circle if the area is 300 square centimeters is 61. 99 ft. The circumference of a circle if the area is 300 square centimeters. Question. 84 inches. 84 inches. Then you can use the formula for the circumference of a circle to get the answer! Just plug the value for the diameter into the formula and solve. 42. 14. A= r2 C=2 r C=2 A=2? 300 61. Since the diameter d d is equal to 2 2 times the radius r r, the formula for circumference using radius is 2πr 2 π r. This answer has been confirmed as correct and helpful. Remember that the diameter is double the radius, so we can find the radius: 12 = 2r. 24 meters Find the circumference of a circle if the area is 300 square centimeters. The circumference of a circle if the area is 300 square centimeters. 14 = 95. . 48: inches:Need a custom math course? Visit lesson covers the circumference of a circle. Math > 7th grade > Geometry > Radius, diameter, & circumference Google Classroom Learn the relationship between the radius, diameter, and circumference of a circle. A = 22 × 7. Multiply 12. The circumference is equal to 2 times 5 times the radius. The circumference of a circle if the area is 300 square centimeters. 37. 14) = 7. 5414 , r = 9. ) d = 15 in area = square inches circumference = inches Weegy: Please include the number you would like rounded with your question. The given area of circle is 300 square centimeters. Area = pi *r^2 , 58 = 3. 14*r^2 , area = 300 , r^2 = 300/3. 61. It can be thought of as the counterpart of the perimeter of polygons. It was originally defined as the ratio of a circle's circumference to its diameter. Remember pi is just a number. 8π. 14; d = 6. 25 cm B. Plug in 3 for the diameter: pi (3) = 3pi. 25 ft. What is its perimeter? How to find the circumference of any a circle given its diameter. 16 /3. heart outlined. 37. circumference of a circle = 2πr <-- r = radius, if the diameter is 12, the radius is half that. Weegy: The name given to Americans who opposed the war effort in Vietnam was: Doves. 28*7= 44 (inches) ; Answer: approximately 44 (inches) Score 1 User: Identify the coefficient of 7xy Weegy: The coefficient of 7xy is 7. Radius = r = 12cm. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. 3. 16 square meters is 75. 6,361. Score 1 User: The diameter of a round dinner plate is 10 inches what’s the area of the plate Weegy: Area of circle = pi x square of the radius. 8614|debnjerry|Points 72811| User: The length of a rectangle is 12 inches in the. Circumference of a 12′ diameter circle. 16 /3. 44 in. Question. 25 ft. 2π⋅(radius) 2 π ⋅ ( r a d i u s)If you know the diameter or radius of a circle, you can work out the circumference. 85 meters exactly or limited to de precision of this calculator (13 decimal places). Diameter of a Circle. B. A. 14 = 95. 99ft If the area of a circle is 58 square feet, find the circumference. Solution: C = 2 sqrt pi A C = 2 * sqrt 3. Weegy: On a nutrition label you'll find carbohydrates broken down from dietary fiber, sugars and sugar alcohols. Now, the diameter of the observable universe is about 1 trillion trillion kilometers, so it’s. (Use 3. Weegy: Jim bought a new pair of glasses. 708 cm. A. 8. 77 = 61. Question 4 options: 64 , 16 16 , 64 16 , 8 8 , 16 ' Krissa drew a circle with a radius of 4 inches. Popular Conversations. 7: 25. The length. Popular Conversations. 37. cm. 74 cm The circumference of a circle if the area is 300 square centimeters. If you don’t know the radius, however, you can still calculate the area if you are given the length of the circle’s circumference or perimeter. 3984 meter. C = πd (7. C = 2(22/7)(7 ft) = 44 ft. So it's going to be equal to 2 times pi times the radius, times 3.