keep trying good luck to you
Answer: x=120°
Step-by-step explanation:
What you are looking for is the value of the exterior angle of the regular polygon.
For a n-sided regular polygon, the external angle is given by the formula 360°/n.
Because the shape in this example is a regular triangle, the value of n is 3.
360°/n
=360°/3
=120°
Therefore, x=120°
Answer:
2.57 or 2.5703939893007399
Hope this helped have a good one! :)
My best guess is the third one. Really sorry if I’m wrong.
The answer is 6(x^2 -1) I have provided a picture with my work and the answer
