Math, asked by tprani75kgp, 1 day ago

4. Find the length of a chord, which is at a distance of 24 cm from the centre of a circle whose
diameter is 50 cm.
(a) 12 cm (b) 14 cm (c) 16 cm (d) 15 cm​

Answers

Answered by XoneutrXo
3

H

2

=B

2

+P

2

Then given that

Distance between chord from radius =5 cm

Length of chord =24 cm

H

2

=B

2

+P

2

H=

(12)

2

+(5)

2

⇒H=

144+25

⇒H=

169

⇒H=

(13)

2

⇒H=13cm

∴ Radius of the circle =13 cm.

Diameter of the circle =2×radius=2×13=26cm.

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