Find the value of k. then find the angle measures of the triangle.
45
sum of angle
measures: 180°
what’s the value of k

k=135

Step-by-step explanation:

180=45+k

-45 -45

135=k

The value of k is 45 degrees.

The angles are 45 degrees, 45 degrees and 90 degrees

A triangle is a three-sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees

The angles in the triangle are to add up to 180 degrees

45 + k + 2k = 180

combine similar terms

45 + 3k = 180

3k = 180 - 45

3k = 135

divide both sides of the equation by 3

k = 135/3

k = 45 degrees

The angles are :

45 degrees

2k = 2 x 45 = 90 degrees

k = 45 degrees

Please find attached an image of the triangle

To learn more about triangles, please check : link