SOLUTION: the area of a trapizoid is 475 square inches and the bases are 21 inches and 29 inches find the altitude

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Question 374936: the area of a trapizoid is 475 square inches and the bases are 21 inches and 29 inches find the altitude
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A=%281%2F2%29h%28b%5B1%5D%2Bb%5B2%5D%29
475=%281%2F2%29h%2821%2B29%29
h=%282%2A475%29%2F%2850%29
Complete the calculation to find the altitude.