Question

the length of the tangent to a circle from a point 17cm from its center is 8cm.Find the ratio of the circle​

Answer 1

Answer:

17*8 = 136 then we have 2 pie of circle 136 *2 = 272

Answer 2

the length of the tangent to a circle from a point 17cm from its center is 8cm.Find the radius of the circle????

ANSWER => The radius of the circle is 15

STEP-BY-STEP-EXPLANATION

u can find it by using pythagoras theorem

,the radius will be a perpendicular and the line from centre to the external point will be hypotenuse...

and as we know a tangent always makes a 90 degree angle with the radius

therefore,hypotenuse =17cm

=17cmbase=8 cmh^2=p^2+b^2289-64=p^2225=p^215=pwhere p=radius=15

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#BAL

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