the side x is 15
bottom right angle is 31.61 degrees
other angle is 58.39 degrees
<span>The surface area of a sphere is equal to [4 x Pi x R^2]. In other words, four multiplied by 3.14 multiplied by the radius squared. If the radius of a sphere is 15 yards, the approximate surface area is [4 x 3.14 x (15x15)] = [12.5 x 225] = [2,812 yd^2]. The surface area of a sphere with radius 15 yd is approximately 2,800 yards.</span>
Answer:
20 i think srry if wrong
Step-by-step explanation:
I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!
