Question

In triangle xyz the measure of angle x is 5/8 as large as the measure of angle y. if the measure of angle z is 1/4 as large as the measure of angle y, find the measure of all angles

Answer 1

angle y=y,angle x=5/8y z=1/4y sum of angles in a triangle=180y+5/8y+1/4y=18015/8y=180y=96x=5/8*96=60z=1/4*96=24