The answer is 243
so first it is 1/27^2/3
then you multiply
The answer is A. Let me know if you need an explanation.
2391m^2
V = (4/3)πR^3
<span>A = 4πR^2 </span>
<span>Given that V = 3500π m^3, you can determine that </span>
<span>(4/3)R^3 = 3500 m^3 </span>
<span>R^3 = 2625 m^3 </span>
<span>R = (2625)^(1/3) m = about 13.795 m </span>
<span>Now plug that into your equation for A: </span>
<span>A = 4πR^2 = 4π(13.795)^2 m^2 = about 2391 m^2</span>
The answer is 24cm. Because a triangle has 3 sides, and the triangle is equilateral, which means all the sides of the triangle are equal. So since all 3 sides add up to 72cm, we can do 72/3 which is 24. Each side of the triangle is 24cm