Question

fins the value of x no ​

Answer 1

Answer:

x = 50 °

Step-by-step explanation:

Given triangle is an isosceles triangle,

It means that Two angles will have same value.

One Angle is given whose value is 80°

Now, Two angles are remaining.

One angle is x°

then , Another (3rd ) angle will also x° ( Because of isosceles triangle)

So,

x° + x° + 80° = 180° ( Angles Sum Property of a triangle)

2x = 180 -80

x = 100/2

x = 50°

Hope u will understand it

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