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What is the radius if the circumference is 3 inches?
the formula for the circumference isc=2(pi)rSince you already have the circumference, just plug it into the formula, and solve:3=2(pi)r divide by 2pi0.47746483 = r
What is the formula of area in circumference?
The area of a circle is calculated using the formula ( A = \pi r^2 ), where ( A ) is the area and ( r ) is the radius of the circle. The circumference of a circle, which is the distance around it, is given by the formula ( C = 2\pi r ). While the area formula focuses on the space within the circle, the circumference measures its outer boundary.
What the formula of cicle to solve?
The formula for the circumference of a circle is ( C = 2\pi r ), where ( C ) represents the circumference and ( r ) is the radius. To find the area of a circle, the formula is ( A = \pi r^2 ). Both formulas involve the constant ( \pi ) (approximately 3.14), which relates the circle's diameter to its circumference.
How do you calculate the circumference of a circle if you have the area is 8.2 com squared?
To calculate the circumference of a circle from its area, first use the formula for the area ( A = \pi r^2 ). Given that the area is 8.2 cm², you can solve for the radius ( r ) by rearranging the formula: ( r = \sqrt{\frac{A}{\pi}} ). Once you find the radius, use the circumference formula ( C = 2\pi r ) to calculate the circumference.
What i the radius when circumference is 75 cm?
To find the radius when the circumference is 75 cm, you can use the formula for circumference: ( C = 2\pi r ). Rearranging the formula to solve for the radius ( r ) gives ( r = \frac{C}{2\pi} ). Substituting the circumference, you get ( r = \frac{75}{2\pi} ), which is approximately 11.94 cm.
What is the formula for cicumfrance?
The formula for the circumference of a circle is C = 2πr, where C is the circumference and r is the radius of the circle.
What is 2pi r?
it is the formula of circumference of circle
What is the radius of a circle with a circumference of 1000m?
The radius of a circle with a circumference of 1000m is approximately 159.15 meters. This can be found using the formula C = 2πr, where C is the circumference and r is the radius. Rearranging the formula to solve for r gives r = C / (2π). Substituting the given circumference into the formula will give you the radius.
Is the circumference 3 times the radius?
No, the formula for a circumference of a circle is 2(pie)r For example, if r is 6, the the circumference is 12(pie)
What is the circumference of a circle of the radius of .25?
The circumference is the distance around a circle. The formula for circumference is 2*pi*r. If we say pi = 3.14 and r = .25, we plug these numbers into our formula, and get an answer of about 1.57.
What is the radius if the circumference is 3 inches?
the formula for the circumference isc=2(pi)rSince you already have the circumference, just plug it into the formula, and solve:3=2(pi)r divide by 2pi0.47746483 = r
What is the formula for the circumference of a circle with the radius of 4?
circumference=2 times (pi) times r: where r is the radiusC=2pir
What is the formula of area in circumference?
The area of a circle is calculated using the formula ( A = \pi r^2 ), where ( A ) is the area and ( r ) is the radius of the circle. The circumference of a circle, which is the distance around it, is given by the formula ( C = 2\pi r ). While the area formula focuses on the space within the circle, the circumference measures its outer boundary.
What the formula of cicle to solve?
The formula for the circumference of a circle is ( C = 2\pi r ), where ( C ) represents the circumference and ( r ) is the radius. To find the area of a circle, the formula is ( A = \pi r^2 ). Both formulas involve the constant ( \pi ) (approximately 3.14), which relates the circle's diameter to its circumference.
How do you calculate the circumference of a circle if you have the area is 8.2 com squared?
To calculate the circumference of a circle from its area, first use the formula for the area ( A = \pi r^2 ). Given that the area is 8.2 cm², you can solve for the radius ( r ) by rearranging the formula: ( r = \sqrt{\frac{A}{\pi}} ). Once you find the radius, use the circumference formula ( C = 2\pi r ) to calculate the circumference.
What is the formula for finding the circumference of a semicircle?
2 pi r = circumference. 1/2 of that is pi x r. pi is 3.142
What i the radius when circumference is 75 cm?
To find the radius when the circumference is 75 cm, you can use the formula for circumference: ( C = 2\pi r ). Rearranging the formula to solve for the radius ( r ) gives ( r = \frac{C}{2\pi} ). Substituting the circumference, you get ( r = \frac{75}{2\pi} ), which is approximately 11.94 cm.
