Question

angles in a triangle measure (2.3x +25) and (5.8x + 11). what is the value of x if the two angles are congruent?

Answer 1

x = 4

Explanation:

To answer that we put them into an equation

2.3x + 25 = 5.8x + 11

and Solve

2.3x + 25 - 25 = 5.8x + 11 - 25

2.3x = 5.8x - 14

2.3x - 5.8x = - 14

-3.5x = -14

Divide both sides by -3.5 and you get

x = 4