Answer:
<u>46.77 cm</u>
Step-by-step explanation:
Perimeter of the semicircle = Circumference + 2r
- πr + 2r = r (π + 2)
- 9.1 (3.14 + 2)
- 9.1 (5.14)
- <u>46.77 cm</u>
Answer:
numero uno, ok
Step-by-step explanation:
10 is the answer
explanation. Find the volume and multiply that by 2
the doubled volume is 10
Answer: PiN, Pi/3+2PiN, 5Pi/3+2PiN
Step-by-step explanation: Use formula sheet
Answer:
10*4-6*2=28
Step-by-step explanation: