Lines What is a point? What is a line? Learn about differnt types of lines and straight lines. Understand what parallel and perpendicular lines are.
Angles What is an angles? Learn how angles are classified into acute angle, right angle, obtuse angle, and straight angle. Learn how to measure angles.
Circles What is a circle? What is center of a circle? Learn the difference between radius, diameter, and chord. Learn how to use a compass to draw circles.