The parallel sides of a trapizium are 28cm ad 21 cm and each of its non parallel sides is 17 cm find area of trapizium
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The figure is an isosceles trapezium because the non-parallel sides are both 10 cm.
(28–16)/2 = 6 cm.
Distance between the parallel sides = [10^2–6^2]^0.5 = 8 cm.
Area of the isosceles trapezium = (28+16)*8/2 = 44*4 = 176 sq cm.
The figure is an isosceles trapezium because the non-parallel sides are both 10 cm.
(28–16)/2 = 6 cm.
Distance between the parallel sides = [10^2–6^2]^0.5 = 8 cm.
Area of the isosceles trapezium = (28+16)*8/2 = 44*4 = 176 sq cm.
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