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Plis help with this problem! (Screenshot attached)

"Find the surface area of each pyramid. Round to the nearest tenth if necessary."

Plis help with this problem Screenshot attached Find the surface area of each pyramid Round to the nearest tenth if necessary class=

Respuesta :

Answer: The total surface area is 633.9

Step-by-step explanation:

12.25 times 15.75, then divide by 2 = 96.46875 (this is the area of the triangle

Then times 4 = 385.875 (Because there are four triangles

15.75 times 15.75 = 248.0625 (The area of the square)

The sum is 633.9375

Rounded = 633.9
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