Question

EXERCISE 4.2
In Q.1 to 3. choose the correct option and give justification.
1. From a point Q. the length of the tangent to a circle is 24 cm and the distance of Q from
the centre is 25 cm. The radius of the circle is

(A) 7 cm
(B) 12 cm
(C) 15 cm
(D) 24.5 cm
​

Answer 1

Answer:

b

Step-by-step explanation:

Answer 2

Answer:

(B) 12cm

Step-by-step explanation:

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