The formula for calculating the area of a circle - is Pi x r x r... where r is the radius.
Using 3.14 as Pi the area of circle is: 0
15.9 cm2
If the diameter of a circle 20 cm is tripled the area will increase from 314.2 cm2 to 2,827 cm2
A 3 centimeter diameter circle has an area of 7.068 cm2
Area = 3,848.5 cm2
The circle's area is 314.159 cm2
The area of the circle is 490.87 cm2
This circle has an area of 11,310 cm2
The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.
A = 615.75 cm2
Using 3.14 as Pi the area of circle is: 0
15.9 cm2
If the diameter of a circle 20 cm is tripled the area will increase from 314.2 cm2 to 2,827 cm2
The area of a 3 cm circle is: 7.069 cm2
A 3 centimeter diameter circle has an area of 7.068 cm2
The area is 13.85 cm2
The area is 28.274 cm2