Question

(3) Find the measure of NSM.
7.
In the adjoining figure circles with
centres X and Y touch each other
at point Z. A secant passing through
Z intersects the circles at points A and
B respectively. Prove that,
radius XA || radius YB.
Fill in the blanks and complete the
proof.
Fig. 3.87​

Answer 1

Answer:

act by z and X and y..

Step-by-step explanation:

how I don't know so sorry for this!!