Question

equilateral triangle. The measure of the ZAPB will be :
a the figure, the centre of the circle PAB is O and AOAB is an
a) 60
15:45°
(0)40
is the centre of the circle. If ZABC = 50°, then the​

Answer 1

Answer:

As OAB is an equilateral triangle

angleAOB is 60 degree

ie, the arc AB makes angle AOB60 degree at the centre

so the same arc makes an angle

at the circumference of the circle angleAPB 60/2=30 degree

LAPB = 30 degree. Ans

Explanation: