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Please help meeeeeee
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Apr 2, 2018
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Please help meeeeeee
Mathematics
middle-school
Charmi Gheewala
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Charmi Gheewala
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Data:
b1 = 5 km
b2 = 7 km
h = 3 km
Formula: area = (1/2) h * (b1 + b2)
Solution: just replace the values of b1, b2 and h in the formula and make the calculations:
area = (1/2) 3km ( 5km + 7km) = (1/2) 3 km * 12 km = 18 km^2
Answer: option B. 18
Jackson Egan
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Apr 6, 2018
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Jackson Egan
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