The area of a trapezium is 262.5 sq cm and the perpendicular distance between its parallel sides is 15 cm, what is the sum of its parallel sides?
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40
Height = 15 cm
Area = 262.5 cm^2
=> 1/2 (sun of parallel sides) × Height = 262.5
=> ( sum of parallel sides) × 15 = 525
=> sum of parallel sides = 525 / 15
=> sum of parallel sides = 35 cm
Area = 262.5 cm^2
=> 1/2 (sun of parallel sides) × Height = 262.5
=> ( sum of parallel sides) × 15 = 525
=> sum of parallel sides = 525 / 15
=> sum of parallel sides = 35 cm
Answered by
7
Height = 15 cm
Area = 262.5 cm^2
=> 1/2 (sun of parallel sides) × Height = 262.5
=> ( sum of parallel sides) × 15 = 525
=> sum of parallel sides = 525 / 15
=> sum of parallel sides = 35 cm
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