Question

In the figure, O is centre of Circle and ˂ AOB=y , ˂ APB =x IF angle ˂ AQB is 80O . Find the values of x and y and give reasons for the answer given.​

Answer 1

Answer:

x=80° y=160°

Explanation

AQB=APB ( by using the property angle from the same acr)

80°=80°

x=80°

AOB=2theta

=2×80

=160°

because angle at the centre is double the angle at the circumference from the same acr