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Find two parallel lines of a tapezium whose area is 1.6m square, altitude is 10dm and one of the parallel sides is longer than the other by 8dm. ​

Answer»

PARALLEL SIDES ARE 1.2M AND 2M Step-by-step EXPLANATION:-Given area of trapezium = 1.6 sq mAltitude, h = 10 dm = 1 mLet one of the parallel sides be X then the other SIDE will be (x + 0.8) mRecall that area of trapezium, A = (1/2) x h x (a + b)1.6 = (1/2) × 1 × (x + x + 0.8)3.2 = 2x + 0.82x = 3.2 - 0.8 = 2.4Therefore, x = 1.2 m(x + 0.8) = 2 mThus the parallel sides are 1.2m and 2m .hope this helps...please mark as BRAINLIEST...



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