Question

In a triangle xyz angle X 90 degree and angle z 48 degree then the measure of angle y is

Answer 1

in a triangle the sum of all sides is 180 degree.

then x =90°

z = 48°

y=x°

so x+y+z =180°

90+48+y=180°

138+y=180

°y=180-138y=42°

hope it helps you