Question

1. In the figure, O is the centre of the circle and A,B,C,D are

points on it.<B=110

(a) What is the measure of <D?

(b) What is the measure of <AOC?​

Answer 1

Answer:

Measure of <Aoc is 290.

Step-by-step explanation:

Hope it helps

Answer 2

Step-by-step explanation:

what is the measure of angle D