For triangle XYZ, mzX= (6g+14) and the exterior angle to LX measures (5g +45). Find the measure of ZX and its exterior angle.
O Interior angle = 100 ⁰ exterior angle = 80°
O Interior angle = 80 ⁰ exterior angle = 100⁰
O Interior angle = 92 ⁰ exterior angle = 88°
O Interior angle = 88 ⁰ exterior angle = 92⁰
