Answer:
x = 60
Equiangular equilateral triangle
Step-by-step explanation:
There are many ways to do this:
First: if all sides are equal, then the triangle is a equilateral triangle. So, all the angles are equal to 60°. x = 60
Second way:
The sum of angles in a triangle is equal to 180°. So,
x + 60 + 60 = 180
x + 120 = 180
x = 60.
Because we know that all the angles and sides are the same, this is an equiangular equilateral triangle.
(Note: every equiangular triangle is an equilateral and every equilateral triangle is an equiangular triangle)
I hope this helps! Feel free to ask any questions! :)
