Question

in ∆XYZ, angle X=angle Y.if angle Z=40°.find angle X and angle Y.​

Answer 1

Answer:

z +y =180 degree

40+y =180

y=180-40

y =140

y+x =180

140+x=180

x=180-140

x=40

Answer 2

Answer:

70

Step-by-step explanation:

in triangle xyz

angle x = angle y

according to angle sum property

x+y+z=180

y+y+40=180

2y=180-40

2y=140

y=140/2

y=70

x=70 as x and y are equal