Practicing Success
AB is a chord of a circle with centre O and P is any point on the circle. If ∠APB = 122°, then what is the measure of ∠OAB ? |
32° 15° 22° 28° |
32° |
From the above given diagram we have = \(\Theta \) = P - 90 = \(\Theta \) = 122 - 90 = 32 Therefore, \(\Theta \) is \({32}^\circ\). |