Question

Help me they grade all work tomorrow ​

Answer 1

r = 4

Explanation:

50.24 = (3.14)r^2

r^2 = 50.24 ÷ 3.14

r = √16

r = 4

Answer 2

4 miles
The square root of 50.24/3.14=4
And the formula to find radius with area is A=square root(A/pi)