measure of angle 3=6x, measure of angle KAT=90-x
measure of angle 1=7x+3, measure of angle 2=6x+7
measure of angle 1=7x+3, measure of angle 2=6x+7
measure of angle 1=x, maesure of angle 3=4x
measure of angle 1=2x-8, measure of angle 3=116
measure of angle 1=7x+3, measure of angle 2=6x+7
measure of angle 1=7x+3, measure of angle 2=6x+7
measure of angle 1=x, maesure of angle 3=4x
measure of angle 1=2x-8, measure of angle 3=116