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What else can I help you with?
Finding area of circle?
Area of a circle = pi*radius2
What is formula for the area of a circle?
the formula for the area of a circle is 3.14 x radius squared
Formula to find area of circle?
The area of a circle can be found with the formula (pi)r^2
If the diameter of a circle is 40 m then what is the area in terms of pi?
If the diameter of a circle is 40 m then the area (in terms of Pi) is: about 400pi m2
How do you find the area of a semi-circle radius 10cm?
πr² is the formula for finding the area of a circle. To find the area of a semicircle just divide the answer by two. So take the radius, square it, which in this case would be 100, multiply it by π [pi (3.14)] and divide it by two.
What is the formula for finding the area of a semi-circle in terms of pi?
semi means half A semi-circle is half a circle The formula for the area of a circle is A = (Π * r^2) Area of semi circle = (Π * r^2) ÷ 2
Is the formula for finding the area of an oval the same as the formula for finding the area of a circle?
No because the formula for finding the area of an oval, which is an ellipse, is quite different
What is formula ofr finding area of a circle?
Area of a circle = pi*radius squared
Why do you use the radius in the formula of finding the area of a circle?
Area of circle = pi*(radius)2
Formula for finding the area if you have radius?
Area of a circle = pi*radius2
What is the formula for finding circumference and area of a circle?
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
When finding the area of a circle is the answer squared?
The area of a circle is measured in square units. The formula is: pi*radius2
What is the formula for finding the area for a circle?
go to the related link below Titled (Calculate the Area of a Circle).
How do you find the radius of a circle when the area is given?
-- Take the formula for the area of the circle in terms of the radius . . . A = (pi) R2-- Solve that formula for 'R'. You'll then have a formula for the radius in terms of the area,which is exactly what you're looking for.
What is the formula for calculating the area of a circle in terms of the radius, expressed in square c units?
The formula for calculating the area of a circle in terms of the radius is A r2, where A represents the area and r is the radius of the circle, expressed in square units.
What is the formula for finding an area of a circle?
The area of a circle with a known radius can calculated using the following formula where r is the radius : A = Pi(r)2
What is the formula used for finding area of a circle?
area= pie*(r^2) = πr2
