Question

The radius of a circle is 3 units. what is the diameter of the circle

Answer 1

Diameter is equal to 6

Explanation:

If you are given that the radius is 3, the diameter would be 6 because the formula for diameter is D= 2r. That means that whatever the radius is, you multiply it by two or double it. In this equation if you plug in 3 it would be d= 2 (3) which is 6.

Answer 2

if the radius is 3, just think of the radius as the half of the diameter, so your answer would be the diameter is 6. hope this helps! and have a wonderful day! :)