Question

What is the value of x?

Answer 1

Answer:

20

Step-by-step explanation:

All of its side are equal so it is an equilateral triangle. And as we all know an Equilateral triangle has 3 equal angles.

So based on this we can solve it using algebra,

$3x + 3x + 3x = 180$

So using this we can find the value for x

$9x = 180 \\ x = \frac{180}{9} \\ x = 20$

This is your answer hope it helps :)