Question

- (JV
= 50°) = 40.]
09 In the given figure, PA and PB are tangents to a circle with centre o
Land A ABC has been inscribed in the circle such that AB = AC.
OG If Z BAC = 72°, calculate (i) Z AOB (ii) Z APB.
22 Show that the tangent lines at the end points of a diameter​

Answer 1

Step-by-step explanation:

- (JV

= 50°) = 40.]

09 In the given figure, PA and PB are tangents to a circle with centre o

Land A ABC has been inscribed in the circle such that AB = AC.

OG If Z BAC = 72°, calculate (i) Z AOB (ii) Z APB.

22 Show that the tangent lines at the end points of a diameter................❤