SSC CGL 13 Jun 2019 Shift 1 Paper

Question : 53 of 100

Marks: +1, -0

In a circle of radius 17 cm, a chord is at a distance of 15 cm from the centre of the circle. What is the length of the chord?

Solution:

\ {BC}^{2}=17^{2}-15^{2}

\ {BC}=8

Chord

=2 × 8=16

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