Respuesta :

all are correct

∠W = 31° 
∠X = 149° 
∠Y = 31° 
∠Z = 90°

The sum of angles at a point is equal to 360 degrees

Data;

  • ∠ w = 31
  • ∠y = 31
  • ∠ z = 90
  • ∠x = 149

Angles at a Point

To solve for this problem, we have to find angle at a point and this is defined as the sum of angles at a point is equal to 360 degrees.

Let's sum all the angles and solve for x

[tex]< w+ < x+ < y+ < z = 360^0\\31+ 149 + 31 + 90 + 59 = 360[/tex]

The above calculation proves that all values are equal.

Learn more on angle on a point here;

https://brainly.com/question/14362353