The area of a circle with a diameter of two cm is about 3.1416 cm.
A cube has all sides of length 2cm. What is the surface area and volume of the cube?
What is the area of a triangle with base 2cm and height 3cm
Length of a radius is always half the diameter of a circle. This means that the circle has a radius of 2cm.
12cm is the answer
Using 3.14 as Pi the area of circle is: 0
The area is 12.57 cm2
The area of a circle with a diameter of two cm is about 3.1416 cm.
If the diameter is 2m, then the area is approx 6.28 square metres.
The area is 22*pi, or 4pi or approximately 12.56 sq cm.
If r = 2 cm, then A = 12.6 cm2
The area is 22*pi, or 4pi or approximately 12.56 sq cm.
1
base x height = area 2 cm x 2cm = 2cm^2 (squared) :)
Area = pi*r^2 = 4*pi = 12.6 square cm rounded to 1 decimal place.
2cm; the diameter of a circle is twice its radius.
Approximately 0.637cm