SOLUTION: A triangle has base 13 feet (ft) and an altitude of 7 ft. Find its area? A) 22.75 B) 91 C) 20 D) 45.5

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Question 463137: A triangle has base 13 feet (ft) and an altitude of 7 ft. Find its area?
A) 22.75 B) 91 C) 20 D) 45.5
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
A = (1/2)bh = (1/2)(13 ft)(7 ft) = 45.5 ft^2, choice D.