Mathematics, 28.05.2021 19:20 zirconium16
Two triangular faces of a rectangular pyramid each have an area of 7.8 cm2 and the other two faces each have an area o 16.5 cm2. If the area of the base is 60 cm², what is the total surface area of the pyramid? O 84.3 cm 108.6 cm O cm 157.2 cm2 168.6 cm?​
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Two triangular faces of a rectangular pyramid each have an area of 7.8 cm2 and the other two faces e...
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