nbest21 nbest21

03-03-2018
Mathematics

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The area of a trapezoid is 20 square units. The sum of the base lengths is 10 units. What is the height of the trapezoid

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Banabanana Banabanana

03-03-2018

Area of trapezoid = 1/2 (sum of the base lengths) × (height)

1/2 × 10 × height = 20
5 × height = 20
height = 20/5
height = 4 units

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