A, O and B lie on a straight line segment where a = 61°, b = 20° and c = 39°. State the value of the angles: i) ∠AOB ii) ∠ZOB iii) ∠XOY iv) ∠AOY v) ∠YOZ
Yeah, I have ideas!!!...
First idea, ∠AOB is 180°
Second idea, post a bloody diagram showing which angles correspond to a, b, and c.
I’m a mind reader ...but there does have to be a mind to read....