Math, asked by jennifer43, 11 months ago

find the length of a tangent drawn from a point,which is 15cm away from centre of circle having 9cm as radius

Answers

Answered by AdithyaMahesh17

10

Answer:

12 cm

Step-by-step explanation:

Radius = 9 cm

Length of Tangent = √(Length away from point)² - (Radius)²

= √15² - 9²

= √225 - 81

= √144 = 12 cm

Hence Length of Tangent = 12 cm

Previous Question

Next Question

Similar questions

English, 5 months ago

Write a summary to "Why It Matters that Teens Are Reading Less"...

English, 5 months ago

How can we make our village/town/city prosperous? personal response ...

English, 5 months ago

in in chapter dad and the cat and the tree what was the third attempt ...

English, 11 months ago

Friends please answer a sentence of dispense with ...

Biology, 11 months ago

why is it necessary to separate oxygenated and deoxygenated blood in birds and mammals?

Math, 1 year ago

if the sum of first n terms of an ap is 3k square minus k and it's common difference is 6 then find the first term...

English, 1 year ago

Who is PM of India??

English, 1 year ago

You strongly feel that Indian government is not taking adequate steps to promote tourism in India which cloud be turn out to be one of the major revenue learning endustry .write an article in 200 words given your ideas parn the step the Indian you could to be to promote tourism aggressively.