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The area of trapezium is 115. If the perpendicular height is 5cm. Find the sum of lengths of the two parallel sides |
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Answer» sum of PARALLEL sides= 46 Step-by-step EXPLANATION: H=5cm area=115cm² area of trapezium= 1/2*h*(a+b) 115=1/2*5*(a+b) 230=5*(a+b) 230/5= a+b a+b=46 cm |
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