allendaniel277 allendaniel277

20-05-2018
Mathematics

contestada

Find the surface area of the equilateral triangular pyramid.

Find the surface area of the equilateral triangular pyramid class=

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Аноним Аноним

20-05-2018

area = 3 * 1/2 * 10 * 12 + 1/2 * 12 * 8 = 180 + 48 = 228 answer

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davis17 davis17

20-05-2018

the answer is 228. hoped this helped

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