Question

One angle of a triangle measures 128º. The other two angles are congruent.

Enter and solve an equation to find the measurex of the congruent angles.
An equation is____
= 180.
The congruent angles each measure_____
o.

Answer 1

26

Explanation:

a triangle messures 180

you already have one angleso allyou do is subtract

180-128= 52

the since you are missing two angles all you do is divide that by 2

52/2=26