a field is in the shape of trapezium whose parallel side are 65 and 40 and non parallel side are 56 and 36 metre find the area of the field
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Step-by-step explanation:
area of a parallogram = b× h
= 20 × 56
=1120 m square
area of a triangle, by using herons formula
S = 56+ 36+ 20÷2
= 112÷2
56
area of a triangle= 200.79
area of a trapezium = 200.79 + 1120
= 1320.79 m square
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