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What is the area of a cirlce with a radius of 3?
9pi
What is the surface area of a cylinder where height is 80cm and radius is 15cm?
The surface area of a cylinder where height is 80cm and radius is 15cm equals 8953.54cm2
Why do you square the radius when finding the area of a cirlce?
Because the circle is measured in square units.
What is the formula for finding the area of a cirlce?
pi times radius squared: a=pi x r2
What is the area of a cirlce where the radius is 12 in?
Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======
Area of a cirlce with a radius of 5?
25pi
What is the area of a cirlce with a radius of 3?
9pi
What is the surface area of a cylinder where height is 80cm and radius is 15cm?
The surface area of a cylinder where height is 80cm and radius is 15cm equals 8953.54cm2
What is the approximate area of a cirlce with raduis is 12m?
Assuming that cirlce = circle and raduis = radius, the answer is 452 sq metres.
What is the radius of a 15cm circle?
If 15cm is the diameter then the radius is 7.5cm If the circumference is 15cm then the radius is 7.5/pi cm
Whats the area of the circle with radius 15cm?
706.5 cm
A circle has an area of 15cm². What’s it’s radius?
What’s the answer
Why do you square the radius when finding the area of a cirlce?
Because the circle is measured in square units.
What is the formula for finding the area of a cirlce?
pi times radius squared: a=pi x r2
What is the area of a cirlce where the radius is 12 in?
Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======
Radius of cirlce equals?
The radius is the distance from the centre point to the edge.
How do you write a program to input radius of a circle and calculate the area or circumferences of the cirlce?
In which computer language?
