Question

What is the value of r? r=4 ftr=8 ftr=16 ftr=32 ft​

Answer 1

Answer: 8

Step-by-step explanation:

16_8= 24-32=8

Answer 2

Answer:

r = 8 ft

Step-by-step explanation:

Calculate r using the given formula

r = $\sqrt\frac{Area}{\pi } }$ , with Area = 64π

r = $\sqrt{\frac{64\pi }{\pi } }$ ← cancel π on numerator/ denominator

r = $\sqrt{64}$ = 8