09-04-2018
Mathematics

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How do i solve this problem?

How do i solve this problem class=

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musiclover10045 musiclover10045

09-04-2018

area of a triangle = 1/2 x base x height

using the given information: area = 40 and base = 20

you now have 40 = 1/2 x 20 x height

divide both sides by 1/2

80 = 20 x height

divide both sides by 20

height = 80 / 20

height = 4 in.

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