Lgonza305 Lgonza305

10-05-2021
Mathematics

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What is the surface area of the pyramid?

What is the surface area of the pyramid class=

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AuroraL AuroraL

10-05-2021

Answer:

166

Step-by-step explanation:

1) the area of triangles on the left and right sides: 2*13

2) the area of triangles on top and bottom sides: 10*12

3) the area of the rectangle in the middle: 10*2

4) Altogether: 2*13+10*12+10*2=166

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