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HELP PLEASE! FIND THE SURFACE AREA OF PYRAMID

HELP PLEASE! FIND THE SURFACE AREA OF PYRAMID-example-1

2 Answers

9 votes
Hi! I got an answer of 123.6 ft sq for the surface area. Hope that helps :)
User Fantix King
by
8.2k points
3 votes

Answer:

136.73972

Explanation:

A=lw+l(w

2)2+h2+w(l

2)2+h2=6·5.2+6·(5.2

2)2+92+5.2·(6

2)2+92≈136.73972

User Brae
by
7.8k points

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