# Math

The area of field in the shape of trapezium is 217msq. If its altitude is 14m nd the length of one of its bases is 18m,find the length of its other base.
Gve me ful sltn plz nd ans is13m

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1. A = 0.5(B1+B2)h. = 217m^2.
0.5(18+B2)14 = 217
126 + 7B2 = 217
7B2 = 217 - 126 = 91
B2 = 13 m^2.

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