Question

Please answer quickly

Answer 1

14 cm

Explanation:

`49 = {r}^(2) \\ \: \: \: \: \: \: r = √(49) \\ \: \: \: \: \: \: r = 7 \: cm`

The diameter is twice the radius of the circle

diameter

= 2 x r

= 2 x 7

= 14 cm