answersLogoWhite

0

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.

User Avatar

Wiki User

14y ago

What else can I help you with?