The measure of an exterior angle of an isosceles triangle is x degrees. What are the possible angle measures of the triangle in terms of x? Describe all the possible values of x.

Answer 1

At least you got rid of the "z".

An exterior angle is the supplement of the adjacent interior angle. So, x can be anything less than 180° and greater than 0°.

The triangle's interior angle there is thus (180-x)°

The other two angles must add up to (180-x)°

Answer 2

sorry about the z

Answer 3

ohh and thanks :)
helped alot