cabrerajonathan887 cabrerajonathan887

01-10-2020
Mathematics

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The area of a trapezoid field is 480 square m. The distance between two parallel sides is 15 m and one of the parallel sides is 20 m long. What is the length of the other parallel side

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aliceliu53 aliceliu53

01-10-2020

Answer:

44m

Step-by-step explanation:

area of a trapezoid = (a+b)* h/2

since the distance between two parallel sides is 15, that would be your height

plug everything in and you get:

480 = (20 + b) *15/2

b = 44

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