SSC CPO SI and ASI Model Paper 10

Question : 107 of 200

Marks: +1, -0

What will be the radius of a circle circumscribing a square whose side length is

5 √2

cm ?

Solution:

(4) Here, ‘ABCD’ is a square of sidelength ‘a’ and circle with radius ‘r’.

Here,

2r =√2a =√2 ×5 √2 =10

cm
So, the radius is 5 cm.

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