Question

If in a triangle ABC, two angles are equal each measure 75° Find the third angle.

Answer 1

Answer:

30°

Step-by-step explanation:

angle sum property of triangle

sum of all angles of triangle =180°

x+75+75=180

x+150=180

x=180-150

x=30°

Answer 2

angle sum property of triangle

sum of all angles of triangle =180°

x+75+75=180

x+150=180

x=180-150

x=30°