Question

What is the radius of the circle

Answer 1

2

Explanation:

The radius is always half of the diameter. Half of 4 is 2.

Answer 2

2 units

Explanation:

The radius of the circle is 2 units because you can find the radius by multiplying the diameter by 2. The radius is half of the diameter.

4 divided by 2 is 2.

Hope this helped :)