Question

What is the surface area of the rectangular pyramid? ___m2

Answer 1

82.8 m2

Explanation:

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Answer 2

82.8 m^2

Explanation:

Find area of front-facing triangle: 1/2(6)(8.8)=26.4

26.4*2=52.8

Find area of side-facing triangle: 1/2(2)(9)=9

9*2=18

Find area of rectangular base: 6(2)=12

Add it all up: 52.8+18+12=82.8

Therefore, 82.8 m^2