Which angle has the greatest measure?
A. angle BMA
B. angle GME
C. angle CMG
D. angle CMA
In the figure below, ray MB is the bisector of angle AMC.
Which is the value of each angle?
First one.....it's obvious that CMA is the largest angle
Second one.....since MB is an angle bisector....then
x + 25 = 3x + 5 subtract x, 5 from both sides
2x = 20 divide both sides by 2
x = 10
So.....using either side of the equation the measure of either angle = 10 + 25 = 35°