Solution: Determine the area of the quadrilateral shown

Determine the area of the quadrilateral

Problem Statement: EE Board October 1992

Determine the area of the quadrilateral shown, OB = 80 cm, AO = 120 cm, OD = 150 cm and ϕ = 25°

Problem Answer:

The area of a quadrilateral is 2721.66 sq. cm .


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