1.

from the point Q ,the length of the tangent to a cir is 24 cm and the distance of Q from the center is 25 cm . the radius of the circle is

Answer»

Answer:

7

Step-by-step EXPLANATION:

radius^2 = distance from centre^2 - LENGTH of TANGENT ^2

radius ^2 = 25^2 - 24^2

=49

radius =7



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