Mathematics
Chintan
12

A pyramid has all sides that are equilateral triangles. Each triangle has side lengths of 9 centimeters. If the surface area of the pyramid is 140.4 square centimeters, what is the slant height of the pyramid?

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(1) Answers
Malahan876

140.4 since the sides are equal . Iguess . I did not calculate or anything but mentally

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