09-10-2016
Mathematics

contestada

Find the area of the trapezoid when height = 5in, base1 = 12in, and base2 = 15in.

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Аноним Аноним

09-10-2016

A= (a+b)/2*h
A=(12+15)/2*5
A=(27/2)*5
A=13.5*5
A=67.5in

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gocrazy gocrazy

09-10-2016

Use this formula: 1/2*h(a+b)

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