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Mathematics, 12.08.2020 06:01 abatek28

Use A = -h(a + b) to find the area A of a
2
be trapezium when a = 15, b = 9 and h = 7

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Use A = -h(a + b) to find the area A of a
2
be trapezium when a = 15, b = 9 and h = 7...
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