Question

I need to know what is the value of x that is given in the triangle so I can fill in the blank

Answer 1

Answer:

x = 20

Step-by-step explanation:

A triangle always equals 180°

And this is an isosceles triangle so the base angles are the same.

So you would set the equation as 5x + 2x + 2x = 180

Then you can solve from there

5x + 2x + 2x = 180

9x = 180

x = 20

Hope this helps! I apologize if I'm incorrect

Answer 2

Answer
x=20
Step by step explanation
5x + 2x + 2x =180
9x = 180
x=20
Hope it helped