Question

Case Study based Question : As shown in the figure, P is an external point to the circle C(O, ) from which tangents PA and PB are drawn such that radius of circle is 4 cm.
Based on above information answer the following questions.

Q1. If OP = 8 cm, then length of tangent PA is equal to

(1) 4 cm
(2) 4√2 cm
(3) 4√3 cm
(4) 8 cm

Q2. if op = 8 cm then length of chord ab is?
4cm or 5 root 2 cm or 4 root 3 cm or 5 root 3 cm

Q3. If BP = 4 root 3 cm then measure of angle opa is ?

30 degree or 60 degree or 45 degree or 75 degree

Q4. If angle aop = 60 degree then angle APB is equal to?

30 degree or 60 degree or 90 degree or 45 degree


PLEASE ANSWER ASAP...THANKS​

Answer 1

Answer:

d is the correct answer for this question

Answer 2

Answer:

(4) 8 CM is the correct answer