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iogann1982 [59]
3 years ago
8

Pyramid has a square base measuring 10 inches on each side it has four faces that are congruent isosceles triangle's. The height

of each triangle is 13 inches find the surface area of the pyramid.
Mathematics
1 answer:
bulgar [2K]3 years ago
7 0
1/2(10x13) = 65
65x4=260

10x10=100

260+100=360

360 inches squared
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