Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

11. In the given figure ABC is a circle with
centre 0.

b) Find the value of x°.
c) Write the name of central angle
and inscribed angle on the same
50°
arc.
(1)
d) Prove that the angle in the
circumference of a semi-circle
is one right angle.
(3)