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3 years ago

6

How do I find the slant height of a square pyramid? The base length is 4 inches and the area of it is 136 square inches. Thank y

ou!

1 answer:

Sveta_85 [38]3 years ago

5 0

A = 2bs + b^2; where A = area of pyramid; b = base length; s = the slant height;
136 = 8s + 16 ;

8s = 120;

s = 15 inches;

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