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whats the radius and diameter if the area= 706.5

May 17, 2021

#1
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whats the radius and diameter if the area= 706.5

Hello Guest!

$$\pi r^2=A\ |\ :\pi \\ r^2= \dfrac{A}{\pi }\ |\ \sqrt{}\\ r=\sqrt{\frac{A}{\pi}}=\sqrt{\frac{706.5}{\pi}}\\$$

$$r=15$$

$$d=2r$$

$$d=30$$

!

May 17, 2021