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20 POINTS PLS HELP ME Find the surface area of each pyramid. Round to the nearest tenth if necessary.

20 POINTS PLS HELP ME Find the surface area of each pyramid. Round to the nearest-example-1

2 Answers

6 votes

changing my answer hh

User Chris Nava
by
3.2k points
5 votes

Answer:

633.94 squared inches

Explanation:

15.75 x 15.75 = 248.0625

12.25 x 15.75 x 1/2 = 96.46875

since there are 4 triangles and they are equivalent...

96.46875 x 4 = 385.875

Surface area is...

385.875 + 248.0625 = 633.9375

User Eladio
by
3.1k points