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A chord of length 24 cm is at a distance...

A chord of length 24 cm is at a distance of 5 cm from the centre of a circle. What is its area?
एक वृत्त के केंद्र से 5 सेमी की दूरी पर 24 सेमी लंबाई का एक जीवा है। इसका क्षेत्रफल क्या है?

A

`120 cm^2`

B

`480.67 cm^2`

C

`531.14 cm^2`

D

`389.28 cm^2`

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The radius of a circle is 15 cm and the length of one chord of the circle is 20 cm. What is the distance of the chord from the centre of the circle? एक वृत्त की त्रिज्या 15 सेमी है और वृत्त के जीवा की लंबाई 20 सेमी है। वृत्त के केंद्र से कॉर्ड की दूरी क्या है?

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