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Chandan Rawat

· started a discussion

· 1 Months ago

h koi ided ki fig kaise draw hoga?

Question:

Let ABC be a right-angled isosceles triangle  with Hypotenuse BC. Let BQC be a semicircle, away from A, with diameter BC. Let BPC  be an arc of a circle centered at A lying between BC and BQC. If AB has length 6 cm then the area, in sq. cm, of the region enclosed by BPC and BQC is –

Options:
A)

\(9\pi-18\)

B)

\(18-9\pi\)  

C)

\(9\pi\)  

D)

  

Solution:

Ans: (d)


Rajhans

· commented

· 1 Months ago

Iska direct hota h area of shadded portion equals to area of given figure yha pr figure right angle triangle h so area=1/2ab means 18

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