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The base of this regular right pyramid is a square. What is its surface area? base edge = 8in Height = 12in
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3 votes
The base of this regular right pyramid is a square. What is its surface area?

base edge = 8in
Height = 12in

User Luiz Costa
by
5.6k points

2 Answers

3 votes

Answer:

C

Explanation:

User Kaan Dedeoglu
by
5.3k points
2 votes
p=4(8)=32  inches

B=8^2=64  inches2

T.S.A.=1/2(32)(12)+ 64           
   =192+ 64 
     =  256 inches2
User Linton
by
6.2k points
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