in the trapezium ABCD ,AD is parallel to BC, AB = 25 cm, BC = 76cm , AD=20cm and CD=39cm, find its area
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Answer:
area of trapezium = 720 sq cm
Step-by-step explanation:
Area of trapezium = area of parallelogram + area of triangle
area of parallelogram = b × h = 20 × 15 = 300 sq cm
area of triangle = 420 sq cm
420 + 300 = 720 sq cm
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