Question Paper from: SSC CGL Tier-1 (Shift-1)

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circles is 40 cm, then what is the radius (in cm) of the circles?
1:
25
2:
25√2
3:
50
Solution:
Chapter Name: Geometry

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SSC CGL Tier-1 (Shift-1)

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