Area of trapezium is 140cm2 . if length of one parallel side is 25 cm and the distance
between them is 7cm . then find the length of other side.
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Answer:
the length of the other parallel side is 15cm
Step-by-step explanation:
I hope it helps you
Answered by
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Step-by-step explanation:
Area of the trapezium =1/2 *distance between two lines * sum of the length of the parallel sides
140 =1/2 *(25+x)*7
=140=87.5+3.5 x
=140-87.5=3.5x
=3.5x=52.5
=x=52.5/3.5 =15 cm
length of the other parallel side is 15 cm
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