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I need help on this question the one I corcled
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I need help on this question the one I corcled

I need help on this question the one I corcled-example-1
User Tathagata Das
by
6.3k points

1 Answer

1 vote
A = 1/2 * b * h
50 = 1/2 * b * 5
divide both sides by 5
10 = 1/2 * b
multiply 2 on both sides
20 = b
b = 20 km

CHECK
A = 1/2 * 20 * 5
A = 10 * 5
A = 50 km^2
User Anoush
by
5.9k points
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