180 degrees
180 degrees
180 degrees
180
Every triangle has 3 interior angles thar add up to 180 degrees
180 degrees
They equal 180 degrees
A 9 sided shape is a nonagon and its 9 interior angles add up to 1260 degrees.
A Square Or A Quadrilateral Or A Polygon With Four Straight Sides Has 360 Degrees!!=] I Know This Is Not The Question But It Is Related] A Triangle Has 180 Degrees!!=)
180 degrees
Total, the triangle has 180 degrees, and each angle has 60 degrees.
The sum of the angles of any triangle is 180 degrees.
180 degrees
All triangles have 180 degrees.
180 degrees. An equilateral triangle measures 60 degrees at every angle.
180
Every triangle has 3 interior angles thar add up to 180 degrees