ysljay1200 ysljay1200
  • 01-08-2019
  • Mathematics
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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 425 inches a height of 38 inches and a radius of 19 inches class=

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salatulmaghrib
salatulmaghrib salatulmaghrib
  • 01-08-2019
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.
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ssem62182
ssem62182 ssem62182
  • 01-08-2019

Answer:

19 inches

Step-by-step explanation:AB≈1134.11in²

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