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What is the surface area of this square pyramid? A. 765 m2 B. 540 m2 C. 225 m2 D. 630 m2
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What is the surface area of this square pyramid?

A.


765 m2


B.


540 m2


C.


225 m2


D.


630 m2

What is the surface area of this square pyramid? A. 765 m2 B. 540 m2 C. 225 m2 D. 630 m-example-1
User Harnish Rajput
by
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2 Answers

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Im thinkng D.I hope it helped.
User Bhagwad Jal Park
by
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5 votes
the area of the base = 15 * 15 = 225 m2
ande tharea of each sloping triangular side = 1/2 * 15 * 18 = 135 m2

so total surface area = 225 + 4*135 = 765m2
User Jaanna
by
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