Question

In the given figure PQRS is a rectangle. Find the area of shaded region.


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Answer 1

Answer:

R.E.F image

Given : PS = 10 cm ; SR = 28 cm

XR = 6 cm and RY = 20 cm

PQRS is a rectangle.

∠P=∠Q=∠R=∠S=90

∘

To find : Area of shaded region.

Area of shaded region = Area of rectangle - (Area of △PSY+Area of △XRY)

=(28×10)cm

2

−[

2

1

×8×10+

2

1

×20×6]cm

2

=280cm

2

−

2

200

cm

2

=280cm

2

−100cm

2

Area of shaded region =180cm

2

please draw figure self

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