Question

Find the radius if the diameter is 19
r= 38
r= 9.5
r = 18.5
r=361
ud

Answer 1

R=9.5
Explanation r=d/2
r= 19/2

Answer 2

r =9.5

Explanation:

The radius is 1/2 of the diameter

r = d/2

r = 19/2

r =9.5