The sum of the measures of the angles of all triangles is 180 degrees. If one angle of the triangle measure 45 degrees. The meas

Question

3 years ago

13

ure of the other two angles is equal. What is the measure of the other two angles? Write an equation and solve

2 answers:

DedPeter [7] · Answer 1 · 2022-02-04T14:52:51+03:00

6 0

180-45=135
135/2=67.5 for the other two angles

Lilit [14] · Answer 2 · 2022-02-04T16:27:55+03:00

Answer:

67.5 degrees.

Step-by-step explanation:

Let the measure of two equal angles of the triangles is x.

Thus, the angles of the triangles are x, x and 45 degrees.

The sum of the measures of the angles of all triangles is 180 degrees.

Hence, the equation is

x + x + 45 = 180

Solve the equation for x

2x + 45 = 180

2x = 180 - 45

2x = 135

x = 67.5

Therefore, measure of other two angles are 67.5 degrees.