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A = 346.36 cm2
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What is the area of a circle with the radius 21cm?
A = 1385cm2
What is the area of a circle that has a radius of 21cm?
A = 1,385.4 cm2
If a circle has the diameter of 21cm what is the area?
10.5 x 10.5 x pi = 346.5 sqcm
What is the radius of the circle if circumference is 132cm?
Radius of circle: 132/2pi = 21cm to the nearest integer
If the radius of a circle is 21cm What is the radius?
The radius of any circle is the straight line distance from the centre of the circle to any point on the circumference of the circle. The radius being 21 cm makes no difference to the definition of the radius; it just means that the straight line distance from the centre of that circle is 21cm away from any point on the circumference of that circle. The radius of a circle with a radius of 21 cm is 21 cm.
What is the area of a circle with the radius 21cm?
A = 1385cm2
What is the answer d21cm?
area of a circle and the question is d=21cm
What is the area of a circle that has a radius of 21cm?
A = 1,385.4 cm2
What is the area of a circle with a radius of 21cm?
A circle with the radius of 21cm would have an area of approximately 1384.74 cm. You would find this by using the equation of pi*(radius^2) = pi*(21^2).
What is the approximate diameter of a circle whose circumference is 21cm?
The approximate diameter of a circle whose circumference is 21cm is: 6.68cm
If a circle has the diameter of 21cm what is the area?
10.5 x 10.5 x pi = 346.5 sqcm
What is the radius of the circle if circumference is 132cm?
Radius of circle: 132/2pi = 21cm to the nearest integer
If the radius of a circle is 21cm What is the radius?
The radius of any circle is the straight line distance from the centre of the circle to any point on the circumference of the circle. The radius being 21 cm makes no difference to the definition of the radius; it just means that the straight line distance from the centre of that circle is 21cm away from any point on the circumference of that circle. The radius of a circle with a radius of 21 cm is 21 cm.
What is the area of the base of a cylinder in 5cm and 21cm?
Area of the base of a cylinder = pi*radius2
What is the length of a side of a square whose area is 441cm2?
21cm each side.
Does a rectangle 7cm long have an area of 21cm?
Only if it's 3cm high!
Which is bigger 21cm or 205mm?
205mm = 20.5cm 21cm > 20.5cm
