Question

EXERCISE 10.2
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
(B) 12 cm
(A) 7 cm
(C) 15 cm
110°
(D) 24.5 cm
2. In Fig. 10.11, if TP and TQ are the two tangents
to a circle with centre O so that Z POQ = 110,
then Z PTQ is equal to
(B) 70°
(A) 60°
(C80°
(D) 90°
Fig. 10.11​

Answer 1

Answer:

1)d)24.5

2)80°

Step-by-step explanation:

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