Question

In the figure OA is a radius and PA is the tengent to the circle at A. If OP=5cm

OA = 3 cm, then

a) What is the measure of <OAP ?

b) Calculate the length of PA ?​

Answer 1

Answer:

We have to find TP. From the properties of tangents we know that a tangent will always be at right angles to the radius of the circle at the point of contact. Therefore is a right angle and triangle OTP is a right triangle.

We can find the length of TP using Pythagoras theorem. We have,

Answer 2

Answer:

sorry ,your question not contain figure

Step-by-step explanation:

plz ask the question clearly

understand....