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2 votes
Someone please help i do not understand

Someone please help i do not understand-example-1

1 Answer

4 votes

Answer:


h = \sqrt{ {3.8}^(2) - {2.6}^(2) } = 2.771 \\ area = 2.771 * 5.2 * 0.5 * 9 = 64.84

User Fernando Leal
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