Polygon Angle Calculator

Interior angle of n-gon.

Interior (°) 120

Exterior (°) 60

Sum of interior (°) 720

Step-by-step with your numbers:

1. Values used:

2. Sides = 6

3. Interior = 120°

4. Exterior = 60°

5. Sum of interior = 720°

Did we solve your problem today?

Interior = 180(n−2)/n.

FAQ

Triangle?

60° each.