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What is the radius of a circle with an area of 12.57cm2?
The radius is 2 cm
Find the area of a circle with a radius of 29 cm?
The formula is: A = PI(r)^2 A circle with a radius of 29 cm has an area of 2,642.08 square cm.
Find the area of a circle that has a radius of 4 centimeters?
A=Pi(r)2 - A circle with a radius of 4 cm has an area of 50.27 square cm
What is the probability as a fraction that a point chosen at random within a circle of radius 10 cm will be inside a concentric circle of radius 4 cm?
Area circle = π × radius² Area smaller circle = π × (4 cm)² = 16π cm² Area larger circle = π × (10cm)² = 100π cm² → probability inside smaller circle = area_smaller_circle/area_larger_circle = 16π cm²/100π cm² = 16/100 = (4×4)/(4×25) = 4/25.
What is an area of a circle with a radius of 5 cm?
Area of circle: pi*5^2 = 78.5 square cm rounded to 1 decimal place
What is the area in square cm of the circle if the radius is 12 cm?
Area of ANY circle is (pi) x (radius)2 .
What is the radius of a circle with an area of 12.57cm2?
The radius is 2 cm
How do you figure the area of a circle with radius of 8 cm?
A = Pi(r)2: A circle with a radius of 8 cm has an area of 201.06 square cm.
Find the area of a circle with a radius of 29 cm?
The formula is: A = PI(r)^2 A circle with a radius of 29 cm has an area of 2,642.08 square cm.
What is the area of a circle if the radius is 4.8cm?
A circle with a radius of 4.8 cm has an area of 72.38 square cm. The formula is: A = PI(r)^2
Find the area of a circle that has a radius of 4 centimeters?
A=Pi(r)2 - A circle with a radius of 4 cm has an area of 50.27 square cm
What is the area of a circle whose radius is 18 cm?
Well, darling, the area of a circle is calculated using the formula A = πr^2, where r is the radius. So, plugging in 18 cm for the radius, we get A = π(18)^2 = 324π cm². So, the area of a circle with a radius of 18 cm is 324π square centimeters. Voilà!
What is the radius of a circle if the area is 153.86cm2?
To find the radius of a circle when given the area, you can use the formula A = πr^2, where A is the area and r is the radius. Given that the area is 153.86 cm^2, you can plug this value into the formula and solve for r. 153.86 = πr^2 r^2 = 153.86 / π r = √(153.86 / π) ≈ √49 ≈ 7 cm Therefore, the radius of the circle is approximately 7 cm.
What is the estimated area of a circle with a radius of 2 cm?
Area = about 12.57cm2
What is the radius of a 2 cm circle?
The radius of a 2 cm circle is: 1 cm
If the radius of the circle above is 8 cm what is the area of the circle?
Area of circle: pi*8^2 = 64*pi square cm
What is the probability as a fraction that a point chosen at random within a circle of radius 10 cm will be inside a concentric circle of radius 4 cm?
Area circle = π × radius² Area smaller circle = π × (4 cm)² = 16π cm² Area larger circle = π × (10cm)² = 100π cm² → probability inside smaller circle = area_smaller_circle/area_larger_circle = 16π cm²/100π cm² = 16/100 = (4×4)/(4×25) = 4/25.
