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06-08-2020
Mathematics

contestada

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

Respuesta :

06-08-2020

Step-by-step explanation:

Putting values

A = - 7(15 + 9)

A = - 7(24)

A = - 168

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