Problema Solution
The sum of the angle measures of any triangle is 180 degrees. Suppose that one angle in a triangle has a degree measure of 6x+8 and another has a degree measure of 7x-6. Write an expression for the degree measure of the third angle in the triangle.
Answer provided by our tutors
The third angle has a measure of:
180 - (6x + 8 + 7x - 6) = 180 - 13x - 2 = 178 - 13x degrees