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From a point Q, the length of a tangent to a circle is 24 cm and distance of Q from centre is 25 cm. then find the length of redius. Bhai please answer bataoo |
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Answer» ong>Answer: 7 if you draw diagram acc.to given data it will be in the shape of a right ANGLED triangle. I.e.sidesq.+sidesq.=hypsq. it MEANS here,hyp=25,one SIDE =24. we need to find other side. so, sidesq.=25×25-24×24 sidesq.=49 sidesq.=7sq. side=7. hence PROVED. |
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