area of the trapezium shaped field is 480 m square the distance between two parallel side is 15 M and one of the parallel side is 20 m find the other parallel
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3
area of trapezium= 1/2(b1+b2) *height
480= 1/2(20+b2)*15
b2= 44m
480= 1/2(20+b2)*15
b2= 44m
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5
Area of trapezium=h/2·(a+b)
480=15/2·(20+b)
480·2/15=20+b
32·2=20+b
20+b=64
b=64-20
b=44cm
Therefore the other parallel side is 44cm.
480=15/2·(20+b)
480·2/15=20+b
32·2=20+b
20+b=64
b=64-20
b=44cm
Therefore the other parallel side is 44cm.
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