Regular polygon — Geometry, what it means and where it is taught
All sides equal and all angles equal.
Taught in Geometry.
Where it is taught
Practise this idea
1 question in the course bank use Regular polygon, in Quadrilaterals & Polygon Properties.
Problem 1
A regular polygon has each interior angle 156°. How many sides?
Worked answer
15
Exterior = 180 - 156 = 24
360 ÷ 24 = 15