2cm; the diameter of a circle is twice its radius.
1
If the diameter is 2m, then the area is approx 6.28 square metres.
0 cm, since it is not visible.
The lateral area of a cylinder with a diameter of 10cm and height of 2cm is approximately 62.83cm2
2cm; the diameter of a circle is twice its radius.
Area= pi*r2If the diameter of the circle is 2cm, the A= pi cm2If the radius of the circle is 2cm, then: A=3.14159*4=12.567 cm2
1
The area of a circle with a diameter of two cm is about 3.1416 cm.
Approximately 0.637cm
i not sure by diddlybob
6.28 cm
The radius is double the diameter so 4cm.
Diameter of circle = 2 * Radius of the circle.
Length of a radius is always half the diameter of a circle. This means that the circle has a radius of 2cm.
If the diameter is 2m, then the area is approx 6.28 square metres.
0 cm, since it is not visible.