25
by
or y
6 3
16
16 x 25
+ 16 = = (16 + 9) =
9
9
Therefore,
[From (1)]
20
x=
3
EXERCISE 102
10.1 to 3. choose the correct option and give justification.
L. 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
T
AY 7 cm
(B) 12 cm
© 15 cm
(D) 24.5 cm
2. In Fig. 10.11, if TP and TQ are the two tangents
110°
24
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us troops Rian alabsbsj
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Answer:
Type the question properly!!!!
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