Circle Curvilinear

Triangle

Oval Ellipse Quatrefoil

Square Rectangle

Kite Chevron Quadrilateral

Trapezoid Rhombus Parallelogram

Pentagon Hexagon Heptagon Octagon Nonagon

Equilateral

Triangle

Acute Angled

Isosceles Triangle

Right Angled

Scalene Triangle

Obtuse Angled

Scalene Triangle

Right Angled

Isosceles Triangle

Obtuse Angled

Isosceles Triangle

Acute Angled

Scalene Triangle

Decagon

Geometric Shapes Reference Guide