the area of a trapezium 850cm square .one of the parallel side and the perpendicular distance between them measure 64cm and 17cm respectively .find the measure of the other parallel sides
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hamvirat:
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area of trapezium =850
1/2 (64+x)*17=850
(64+x)*17=850*2
1088+17x= 1700
17x=1700-1088
17x= 612
x =612/17
x=36
1/2 (64+x)*17=850
(64+x)*17=850*2
1088+17x= 1700
17x=1700-1088
17x= 612
x =612/17
x=36
that's right
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