Question

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

Answer 1

Answer:

67.5

Step-by-step explanation:

you have 180

one angle is 45

so its 180-45 = 135/2 which is 67.5

so 67.5 + 67.5 + 45= 180

hope this helps

Answer 2

Step-by-step explanation:

There are 3 angles in a triangle and the sum of the 3 angles is 180°.

Since one of the angles is 45°, the sum of the other 2 angles is 135°.

These other 2 angles are equal in magnitude, hence one of them is 135°/2 = 67.5°.