Question

In an isoseles triangle the angles are x, x and x/2 . what is
the value of n.​

Answer 1

Answer:

The value of x is 72°.

Step-by-step explanation:

The sum of angles of a triangle is 180°.

Compute the value of x as follows:

$x+x+\frac{x}{2}=180^{o}\\ 2x+2x+x=360^{o}\\5x=360^{o}\\x=72^{o}$

Thus, the value of x is 72°.

Answer 2

Answer:

isosceles triangle=sum of all side x+x+x+2=3x+2=5x