⇒ Angle of Elevation and Angle of Depression
⇒ Chord of Circle and Segment of Circle
⇒ Radius, Diameter, and Circumference of Circle
⇒ Cubic feet and Square feet
⇒ Horizontal Line, Vertical Line and Slant line
⇒ Compass and Divider
⇒ Adjacent Angles
⇒ Transversal Line
