Answer:
Area of triangle=1/2 bh
b= 5in ,h = 8in
A= 1/2 ×5 × 8
= 20in.sq
Her answer was wrong because she forgot to multiply with 1/2 ....
8x5
Explanation:
Just do 8x5 then you'll get your answer of 40. So he did it right because if you do 8x5 you'd get 40.
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