Perpendicular- Describes lines that intersect at right angles (90°)
Parallel- Describes lines that never intersect.
Intersecting- Lines that cross at any angle.
Perpendicular Bisector- A line that divides a line segment in half and is a half and is at a right angle.
Angle Bisector- The lines that divides an angle into two equal parts.
Acute Angle- Less then 90° but more then 0°
Obtuse Angle- less than 180° and more then 90°
Right Angle- An angle that is 90°
Formula Area of a Triangle- BxH÷2
Formula Area of a Parallelogram- BxH
Perpendicular Right Angle
Find the area of the Triangle
Convert Fractions, Decimals, Percent
Fraction out of any whole number
Percent out of 100
Decimal out of 1