Area of circle = pie x (r squared) = πr^2
r = radius
π = pie = 22/7 or 3.142
That is the formula for calculating the area of a circle with a 10 unit radius. The answer is 314 sq units.
The formula to calculate the area of a circle is A = πr^2, where A is the area and r is the radius. Given that the radius is 13, we can substitute this value into the formula: A = π(13)^2. Calculating this, we get A = 169π, which is approximately 530.93 square units.
The formula for double the area of a circle
The formula for calculating the volume of a hexagonal prism is to take the area of the hexagon, then multiply it by the height of the prism.
The answer will depend on what information you have.
The formula for calculating the area of a circle is A r2, where A represents the area and r represents the radius of the circle.
The formula for calculating the area of a circle is A r2, where A is the area and r is the radius of the circle. Another way to calculate the area is using the formula A d2/4, where d is the diameter of the circle.
Area of a circle measured in square units = pi*radius2
Area of any circle = (pi) x (Radius)2
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.
The formula for calculating the area of a circle - is Pi x r x r... where r is the radius.
The equation for calculating the area of a circle is A r2, where A represents the area and r is the radius of the circle.
That is the formula for calculating the area of a circle with a 10 unit radius. The answer is 314 sq units.
The formula for calculating the length of a chord in a circle is (2rsin(frac2)), where r is the radius of the circle and is the central angle subtended by the chord.
penut butter
4 * pi * r * r15 Fby subcooling20The formula for calculating the area of a circle - is Pi x r x r
The formula for calculating the area of a circle is:r²πSo, the area of a circle with a diameter of 6 inches (with a radius of 3 inches) is:3²π = 9π ≈ 28.2743 in²