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What is the exact volume of this cone?

323π in³

803π in³

3203π in³

I don't know.
A right circular cone with circular base. The diameter is labeled as 8 inches. The height is labeled as 5 inches. The angle between the vertical line and diameter is marked perpendicular.


Sagot :

Answer:

  (b)  80/3π in³

Step-by-step explanation:

The volume of a circular cone is given by ...

  V = 1/3πr²h . . where r is the radius (half the diameter) and h is the height

Your cone has r = 4 inches and h = 5 inches, so its volume is ...

  V = (1/3)π(4 in)²(5 in) = 80/3π in³

The volume of the cone is exactly (80/3)π cubic inches.

Answer:

The person above me was correct, its 80/3

Step-by-step explanation:

i took the quiz.

View image aklintworth