Geometry is all about shapes and their properties. If you like playing with objects, or like drawing, then geometry is for you!

Part of the circumference of a circle. Or part of any curve. See an arc in action (drag the points): The arc length is:

Geometric Constructions ... Animated! Construction in Geometry means to draw shapes, angles or lines accurately.

Illustrated definition of Geometry: The branch of mathematics that deals with points, lines, shapes and space. Plane Geometry is about flat...

Symbols save time and space when writing. Here are the most common geometrical symbols (also see Symbols in Algebra):

If you like drawing, then geometry is for you ... Plane Geometry is about flat shapes like lines, circles and triangles ... shapes that can be drawn on a piece of paper

If you REALLY like exercising your brain, figuring things round and round till you explode, then this is the page for you

Apr 19, 2010 · Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.

High School Geometry | Trigonometry ☐ Find the sine, cosine, and tangent ratios (or their reciprocals) of an angle of a right triangle, given the lengths of the sides

Draw what you want here! Excellent as an electronic whiteboard. You can nudge the most recent addition by using the up down left right keys....