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A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 5 millimeters long, and the height of the equilateral triangle is 4.3 millimeters. The
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A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 5 millimeters long, and the height of the equilateral triangle is 4.3 millimeters. The pyramid slant height is 7 millimeters. What is its surface area?

_____ Square Millimeters

Help!

A triangular pyramid has a base shaped like an equilateral triangle. The legs of the-example-1
User Sisu
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Answer: I think it should be about 150.5 square mm

Explanation:

I just multiplied all the dimensions you wrote...

By the way if its wrong please tell me so I can learn.

Thanks!

User Lying Dog
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