Answer:
Step-by-step explanation:
The appropriate formula is V = (1/3)(base area)(height), or V = (1/3)πr²h.
Then the larger cone volume is V2 = (1/3)πR²h, where h, (1/3), the same in as before but V is 25 times greater:
25V = (1/3)πR²h, which is to be compared to V = (1/3)πr²h. Forming a ratio:
25V = (1/3)πR²h
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V (1/3)πr²h
Simplifying; 25 = R²r², or 5 = R/r. Thus, the new radius is 5 times the old one. Answer A is correct
Answer:
A
Step-by-step explanation:
I took the quiz on EDGE 2022. :)))
