In the rectangular pyramid below, the area of one triangular face is 21 ft 2 . What

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In the rectangular pyramid below, the area of one triangular face is 21 ft2. What is the height of the pyramid?image

A. 4

B. 2

C. 4 √10

D. 2√10

E. 10√10

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McGraw Hills Conquering SAT Math

ISBN: 9780071493413

2nd Edition

Authors: Robert Postman, Ryan Postman

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