Answer:
Step-by-step explanation:
Circumference of circle H:
2πr = 2 × π × radius = 2 × π × 9m = 18π m ~ 56.52 m
ZX = 9m
I don't know any of the other answers.
Answer:
a
Step-by-step explanation:
Answer:
Solution,
Volume of cone=270 pi cm^3
Volume of semisphere:
Total:
hope this helps...
Good luck on your assignment..
Answer: 24 yards
Step-by-step explanation: