The circumference of a circle with radius of 10cm is: 62.83 cm
The circle's area is 314.159 cm2
A circle of radius 10cm has a circumference of 2πr cm = 2π x 10 = 62.83 cmIf the diameter equalled 10cm then the radius equalled 5 cm and the circumference of this circle = 2π x 5 = 31.42 cm
It's half of the area of the whole circle...
Total SA = 1,256.6 cm2
The circumference of a circle with radius of 10cm is: 62.83 cm
The circle's area is 314.159 cm2
6.28 cm
10cm
20 cm
20 cm
Radius = diameter/2 = 5 cm
It is the same as the radius of the whole circle.
314.2 square cm
A circle with a radius of 10 cm has a circumference of 62.83 cm.
39.27 square cm
10cm or 0.05meters