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A cone is created by rotating a right triangle with leg length 3 and leg length 4 about the leg of length 4. Its surface area is pi times what number?

 Jan 9, 2022
 #1
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According to the Pythagorean Theorem, its not possible for a right triangle to have sides whose lenghts are 4, 4, and 3....

 Jan 9, 2022
 #2
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It says two legs   of length  3 and 4     the hypotenuse would be 5

Guest Jan 9, 2022
 #3
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Cone srface area

pi rs  + pi r^2       r = 3    s = 5      ( the hypotenuse)

 pi (3*5) + pi * 3^2 = 24 pi  units2

 Jan 9, 2022

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