Parallel
Perpendicular
Angle Pairs
Vertical/Horizontal
Anything Goes
100
Parallel lines are lines that will never _________.
Cross, touch, intersect
100
Perpendicular lines are lines that form _____ angles.
right
100
Vertical Angles are _________.
Congruent
100
a horizontal line has a slope of ......
m = 0
100
What is Ms. Baretsky's favorite color?
Green
200
Parallel lines have ______ slopes.
Congruent / equal
200
Perpendicular lines have _______________ slopes.
Opposite reciprocal slopes
200
A Linear Pair is an angle pair that are __________ and __________.
- adjacent
- supplementary
200
a vertical line has a slope of ....
m = undefined
200
What is Ms. Baretsky's favorite number?
18
300
Write the equal of a line parallel to y = -2x + 3 and passes through the point (-1,5).
y - 5 = -2 ( x + 1 )
300
Write the equation of a line perpendicular to
and passes through the point (5,-9)
y + 9 = -3/2 ( x - 5 )
300
When you have parallel lines cut by a transversal there are 3 congruent angle pairs formed.
Name them!
1. Corresponding
2. Alternate Interior
3. Alternate Exterior
300
Horizontal lines are parallel to which axis???
x - axis
300
What is the third planet from the sun?
Earth
400
What is the SLOPE formula?
400
What is the midpoint formula?
400
When you have parallel lines cut by a transversal, you have two supplementary angle pairs formed.
Name them!
1. Same side interior
2. Same side exterior
400
Vertical lines are parallel to which axis?
y - axis
400
6 x 7
42
500
Given the equation 2x+4y=−12 and the point (1,2), find the equation of a line that is parallel to the original line and passes through the given point.
y - 2 = -1/2 ( x - 1 )
500
Write an equation in slope-intercept form for the line that passes through (4,1) and that is perpendicular to a line whose equation is 2x - 3y = 9
y = (-3/2)x + 7
500
Solve for x and y.
x = 38
y = 122
500
On your white board draw the graph of x = -2
teachers checks
500
What does partition mean?
to divide or separate