Question

Someone tell me what this is plz

Answer 1

20

Explanation:

3x+3x+60= 180

6x= 180-60

6x= 120

Answer 2

This is an equilateral triangle, which means all the sides are equal.

Hence, all three angles are the same.

`3x=(180)/(3)`

`3x=60`

Therefore,

`x=20`