The area of the trapezium is 180 sq.Cm and it's height is 9cm. If one of the parallel side is longer than the other by 6cm, find the length of the parallel sides.
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area of trape.. =1/2×(parallel sides
180=11/2 (x+6+x) 9
360=(6+2x)9
360/9=...
40=8x
40/8=x
5=x
Stepare step explanation:
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Answer:
Area=1/2*(sum of parallel sides)*(distance b/n them)
180=1/2*[x+6+x]*9
360/9=2x+6
40-6=2x
34/2=x
17=x
Step-by-step explanation:
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