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What is the area of the base of a cone that has a slant height of 42.5 inches, a height of 38 inches, and a radius of 19 inches?

What is the area of the base of a cone that has a slant height of 42.5 inches, a height of 38 inches, and a radius of 19 inches?
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What is the area of the base of a cone that has a slant height of 42.5 inches, a height of 38 inches, and a radius of 19 inches?

What is the area of the base of a cone that has a slant height of 42.5 inches, a height-example-1
User Savage
by
7.5k points

2 Answers

2 votes

Answer:

19 inches

Step-by-step explanation:AB≈1134.11in²

User RandomQuests
by
7.8k points
1 vote
Only the radius is needed to find the base area.
The base is a circle with radius 19 inches
Area = pi * 19^2 = 361*pi
The first (top-most) answer choice is the correct one.
User Daniel Moura
by
8.4k points
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