Question

In a ∆XYZ if XY = XZ and angle Y = 70° then angle X = ?

Answer 1

given that,

XY=XZ

Y=70

X=?

as XY=XZ

angleY=angleZ=70

sum of angles of triangle=180

X+Y+Z=180

X+70+70=180

X=140

Answer 2

Answer:

x is equals to 40 degree