Answer:
X-8 is the best answer there
Answer:
14.137
Step-by-step explanation:
45/360x πx6x6=14.137
Answer:
75.40 feet
Step-by-step explanation:
For the two small semicircles, the circumference is , or just . Since the radius is 1/2(16), or 8, the combined circumference of the two semicircles is 16. Now, for the area of the quarter circle in the middle, we see that its radius is 16, and so its circumference is , or = 8. So, the perimeter of the fountain is 16 + 8 = 24, or about 75.40 feet.
Hope this helped! :)