zoie2002 zoie2002

19-09-2018
Mathematics

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BCD is a trapezoid. = 1 cm and = 5 cm, and the area = 7.5 cm2. What is the altitude of the trapezoid?

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19-09-2018

(a+b)/2 * h= 7.5

(1+5)/2 *h = 7.5

3 * h = 7.5

h= 2.5

The problem doesnt have all the information but i think this is right

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