Question
A careless person wrote, using the figure in the shape of a Y the the left ray is OA the right ray is OB and the straight ray is OC, the measure of angle AOB + the measure of angle BOC=measure of angle AOC.
What part of the Angle Addition Postulate did that person overlook?
What part of the Angle Addition Postulate did that person overlook?
Answers
Suzie
They didn't add the coorect two parts to make a whole