Question

PLs, help me with this geometry question.

Answer 1

x = 49

Explanation:

The central angle AOB is equal to the measure of the arc that subtends it, so

∠ AOB = 82°

OA = OB ( both radii of the circle ), then Δ AOB is isosceles and the 2 base angles are congruent, then

x =
`(180-82)/(2)` =
`(98)/(2)` = 49