Find area of the following quadrilaterals.
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Answer:
area of triangle SPQ
= 1/2 x b x h
=1/2 x 7 x 4
=14 cm^2
area of triangle SRQ
= 1/2 x b x h
= 1/2 x 7 x 3
= 3.5 x 3
= 10.5 cm^2
now,
Area of quadrilateral PQRS
= area of triangle SPQ + area of triangle SRQ
= 14 + 10.5
= 24.5 cm^2
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