Para. + Perp. Lines
Two lines are parallel if ...
They have the same slope
A shape with 4 right angles
Rectangle
Parallel Lines
Two lines that have the same slope.
or
Two lines that never intersect.
Rectangle
A shape with 4 congruent/right angles
How long has Mr. Hawkins taught at West?
10 years
Two lines are perpendicular if ...
They have opposite reciprocal slopes.
(ex. 3/4 and -4/3)
A shape with 4 congruent sides
Rhombus
Perpendicular Lines
Lines that intersect at a 90 degree angle
Square
A shape with 4 congruent sides and 4 congruent/right angles
What is Mr. Hawkins's favorite number?
22
The line parallel to y - 4 = 4/7(x - 6) has a slope of ...
4/7
A shape with 2 pairs of parallel sides
Parallelogram
Slope
Rise/Run
or
Amount a line moves in the vertical and horizontal directions
Parallelogram
A shape with 2 pairs of parallel sides
Mr. Hawkins has one brother. How old is he?
20
The line perpendicular to y = -9/4x has a slope of ...
4/9
A shape with 1 pair of parallel sides and 1 pair of congruent sides. (not the same pairs)
Isosceles Trapezoid
Where a line crosses the y-axis
Trapezoid
A shape with 1 pair of parallel sides
Algebra 2
The equation of a line perpendicular to y = 11/5(x - 3) and passing through (4, -5) has an equation of ...
y + 5 = -5/11(x - 4)
A shape with 2 pairs of congruent and adjacent sides.
Kite
Opposite Reciprocal
(ex. 1/3 and -3/1)
Quadrilateral
A shape with 4 sides
How many ducks has Mr. Hawkins purchased for his room?