Total of interior angles in a polygon = N*180° - 360°, where N is the number of sides.
triangle(N=3): total angles = 3*180° - 360°= 540° - 360° = 180°
quadrilateral(four sided,N=4): total angles = 4*180° - 360°= 720° - 360° = 360°
etc.
Chat with our AI personalities
Exterior angles of all polygons total 360 degrees.
A triangle in common with other polygons has a total sum of 360 degrees of exterior angles.
In Geometry that are many different types of polygons. The polygon whose angles equal up to 180 degrees is a triangle.
Exterior angles of both polygons add up to 360 degrees
Interior angles total ((2 x 7) - 4) right angles which is 900 degrees. Exterior angles total 360 degrees. This is true of all convex polygons.