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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
asked
Sep 25, 2018
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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
Mathematics
middle-school
Harnish Rajput
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Harnish Rajput
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Im thinkng D.I hope it helped.
Bhagwad Jal Park
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Sep 27, 2018
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Bhagwad Jal Park
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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
Jaanna
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Oct 1, 2018
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Jaanna
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