SSC CPO SI and ASI 2015 Paper

Question : 126 of 199

Marks: +1, -0

A circle is inscribed in a square of side 35 cm. The area of the remaining portion of the square which is not enclosed by the circle is

Solution:

(1)

Here,

2 r=35, \...

Area of the shaded region is,(side)

^{2}-\πr^{2}

⇒ 35 \× 35-\ {22}/{7} \×\ {35 \×35}/{2 \× 2}

=1225-962.5=262.5 \ {cm}^{2}

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