Question

one of the base angle is of isocles traingle is 50° find vertical angle​

Answer 1

let the other 2 sides be x

x+x+50=180°【Angle sum property of a triangle】

2x=130°

x=65°

Answer 2

Answer:

Step-by-step explanation:

As we know two angles in an isosceles triangle are equal

Now, have base angle as 50 degree, therefore,

Let the other two angles would also be x degree...

Now, By using Angle Sum Property...

Angle1 + Angle2+ Angle3 = 180

50 + x + x = 180

2x = 180 - 50

2x = 130

x = 130/2

x = 65 degrees

Therefore, the vertical angle would be 65 degrees...

Hope this helps u...