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I need help on this question plz

I need help on this question plz-example-1
User Craftein
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1 Answer

6 votes

2.52 = 1/2 * h * (1.9 + 3.7)

5.6h = 2.52 * 2

h = 5.04 / 5.6 = 0.9 cm (answer)

User Qlaus
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