Math, asked by joy1212, 1 year ago

ABCD is paralelohram OD 5cm AC 2cm less than BD find OA

Answers

Answered by av1009

2

Area of trapezium = 1/2×height×sum of parallel sides

Area of trap. =1/2×4(CD+AB)

Area of trap. = 1/2×4(13+7)

= 1/2×4×20

= 40 cm²

Hope it helps you

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