Question

The radius of a circle is 2 units.
What is the diameter of the circle?

Answer 1

diameter is 4 units

since the radius is half of the diameter you would multiply 2x2 to get your answer

Answer 2

The diameter is 4 units

Explanation:

To fins the diameter of a circle; all you have to do is multiply the given radius by 2.

2 x 2 = 4