the parallel sides of a trapezium are 25 cm and 13 cm. the length of each non parallel side is 10 cm. find the area of the trapezium.
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Answer:
Triplet=3,4,5
=3x2,4x2,5x2
=6,8,10
So height=8cm
area of trapezium=½(sum of parallel sides) x height
1
___x(8+20)x8
2
=112cm²
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