Math Games!

  • Lots of games and tools that children can use working with pattern blocks, geoboards, plane shapes, tangram puzzles, angles, and others!

Two rays with the same endpoint form an angle. The endpoint is called the vertex.

In geometry, an angle is the amount of bend between two lines or line segments that intersect in the same plane.


geometry_homework_help_angle.gif
In order to measure an angle, a circle, which is a two-dimensional shape in a plane, is divided into 360 pieces called degrees.
geometry_homework_help_360_circle.gif
An acute angle is more than 0 degrees and less than 90 degrees.

geometry_homework_help_acute_angle.gif
An obtuse angle is more than 90 degrees and less than 180 degrees.
geometry_homework_help_obtuse_angle.gif
A right angle is exactly 90 degrees.
geometry_homework_help_right_angle.gif
A right angle is also symbolzied by:
geometry_homework_help_right_angle_symbol.gif