Question

8. In the following figure, length of AP is same as the radius of the circle. Find the measures of ZABP and ZPAB. A B P​

Answer 1

We have,

BR=5cm.

BS=BR(Tangenttoacircle)

AR=23−5=18cm.

AR=AQ=18cm.

AD−AQ=29−18

AD−AQ=11cm.

QD=11cm.

Then, radius of circle is 11 cm.

Hence, this is the answer.

Answer 2

Answer:

We have,

BR = 5cm.

BS = BR (Tangent to a circle)

AR = 23−5 = 18 cm.

AR = AQ = 18 cm.

AD − AQ = 29 − 18

AD − AQ = 11cm.

QD = 11cm.

Then, radius of circle is 11 cm.

Hence, this is the answer.