3. The diameter of a sphere is 21 cm. Find its volume.
Answers
Answered by
0
Answer:
vol = 4/3 πr³ = 4/3 ×22/7 ×21×21×21 = 38772.72 cm³
hope it helps..... mark BRAINLIEst
Answered by
0
Answer:
1543.5cm^3
Step-by-step explanation:
Volume of sphere = 4/3r^2
Volume = 4/3×10.5×10.5×10.5
Volume = 4×3.5×10.5×10.5
Volume = 1543.5cm^3......
Similar questions