Parallel Lines and Perpendicular Lines
Parallel Lines & Angles
Proving Lines are Parallel
Parallel, Perpendicular, or Neither
Angle Relationships
100
Find the slope of the line parallel to:
y = 53/436x + 14,678
53/436
100
Find y.
75
100
Which lines are parallel and which converse exists, if <3 is congruent to <16?
L and m are parallel, Alternate Exterior Angles Converse
100
RANDOM TRIVIA
Which animal is known as the 'ship of the dessert'?
Camel
100
In the figure below, name the angle relationship between
angle3~=angle7
Corresponding Angles
200
Find the slope of the line perpendicular to:
y = 53/436x + 14,678
-436/53
200
RANDOM TRIVIA
Which number will this Roman symbol represent:
XXIV
24
200
Which lines are parallel and which converse exists, if <7 and <19 are supplementary?
l and n are parallel, Consecutive Interior Angles Converse
200
Parallel, Perpendicular, or Neither?
J(11,-2) K(3,-2)
L(1,-7) M(1,-2)
Perpendicular
200
In the figure below, name the angle relationship between
angle4~=angle1
Vertical Angles
300
RANDOM TRIVIA
What is the name of Santa's 9 reindeer?
Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, Blitzen, Rudolph
300
Find x.
x=32
300
Which lines are parallel and which converse exists, if <7 and <18 are supplementary?
No Valid Conclusion
300
Parallel, Perpendicular, or Neither?
10x+5y=-5 AND y =-2x+6
Parallel
300
In the figure below, name the angle relationship between
angle5~=angle3
Consecutive interior angles
400
Write the equation of the line parallel to the line y = 1/6x + 7 that passes through the point (-6, 1)
y = 1/6x +2
400
Solve for x
178/11
400
Which lines are parallel and which converse exists, if <21 and <20 are congruent?
line j and line k are parallel
Alternate Exterior Angles Convers
400
Write the equation of the line in slope-intercept form that is parallel to y=3x+1 and goes through the point (-2, 1)
y=3x+7
400
RANDOM TRIVIA
What does NASA stand for?
National Aeronautics and space administration
500
Write the equation of the line perpendicular to the line
y = 1/2x + 3
that passes through the point (4, 1)
y = -2x +9
500
Find x and y.
x=8
y=19
500
RANDOM TRIVIA
How many Continents are there?
Bonus for naming them all!
7
Asia, Africa, North America, South America, Antarctica, Europe, and Australia
500
Write an equation that is perpendicular to the line 2x+5y=5 and goes through the point (2, 3)
y=5/2x-2
500
In the figure below, name the angle relationship between
angle8~=angle1
alternate Exterior Angles