The AOB is 87 degrees. The OC ray is drawn within this angle. Find the degree measure of the AOC

The AOB is 87 degrees. The OC ray is drawn within this angle. Find the degree measure of the AOC angle if the BOC angle is 52 degrees.

An angle is a geometric figure formed by two rays (sides of an angle) emanating from one point (which is called the apex of the angle).

Consider ∠ AOB = 870: ∠ AOB consists of ∠ AOB and ∠ BOС

since OC – ray, then in order to find ∠ AOC = ∠ AOB – ∠ BOC = (87 – 52) 0 = 350.



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