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Isabella uses the equation V = one-third (12) squared (9) pi to find the volume of the cone below.

A cone has a height of 9 centimeters and base of 12 pi centimeters squared.


What is Isabella’s error?


A. Isabella should have divided 12 by 2 before squaring to get V = one-third (6) squared (9) pi.


B. Isabella should have squared 9 instead of 12 to get V = one-third (9) squared (12) pi.


C. Isabella should have divided the product of 12 and 9 by 3 to get V = Start Fraction 12 (9) Over 3 End Fraction.


D. Isabella should have divided the product of 12 pi and 9 by 3 to get V = Start Fraction 12 pi (9) Over 3 End Fraction.

2 Answers

6 votes

Answer:

D is pretty much correct

Explanation:

I'm takin' a test

User Amaterasu
by
6.4k points
1 vote
Answer is : D hope this helps!
User Bheeshmar
by
6.5k points
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