More cards in this set

When referring to parallel lines: angles under the arms of an F shape

A direction defined by a three-figure angle measured clockwise from north.

A 2D shape with straight edges

All sides are equal and all angles are equal

A three sided polygon

A four sided polygon

Exactly the same shape and size

The same shape but different in size.

The ratio of corresponding lengths in two similar shapes.

The angle between tow sides inside a polygon.