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Parallel and Perpendicular Lines Flashcards | StudBud
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Parallel and Perpendicular Lines
Parallel and Perpendicular Lines
24 terms
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A review of geometry properties and coordinate plane forms and formulas
Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
Angle 4 and angle 8 are
consecutive angles
alternating exterior angles
linear pairs
corresponding angles
2
An angle equals x
0
. Its supplement equals (2x +20)
0
. Find the measure of each angle.
50, 130
70, 110
30, 150
70, 20
3
Vertical angles are _______?
VA
a linear pair
congruent
supplementary
4
Alternating interior angles of parallel lines with a transversal are
supplementary
jay-walking angles
a linear pair
congruent
5
Find the slope of a line with points (-5, 5) and (-3, -1)
-3
-1/3
6
Change to slope-intercept form. 2x + y = 4
4 = y + 2x
y = -2x + 4
cupcake
x = -1/2y + 4
7
What is the slope of a line parallel to y=-1/2x + 4?
-1/2
2
1/2
8
What form is 2x + 3y - 8 = 0 in?
cake and an empty box
standard form
general form
cupcake
9
If angle 3 = (4x + 20)
0
and angle 6 = (3x + 30)
0
, what is x?
60
1/7
10
-50
10
Corresponding angles of parallel lines with a transversal are
opposite street corners
supplementary
congruent
a linear pair
11
If angle 2 = 47
0
, the angle 7 = ___?
430
470
1330
not equal
12
Alternating exterior angles of parallel lines with a transversal are
jay-walking angles
supplementary
congruent
supplementary
13
Perpendicular lines form what kind of angles?
comforting
right angles
corresponding
linear pairs
14
Angle 1 and Angle 3 are
congruent angles
corresponding angles
alternating interior angles
linear pairs
15
What form is 2x + 3y = 8 in?
slope-intercept form
standard form
general form
cupcake in a box
16
Consecutive angles of parallel lines with a transversal are
congruent
supplementary
amazing
linear pair
17
Angle 4 and angle 5 are
corresponding angles
jay-walking angles
linear pairs
alternating interior angles
18
An angle complementary to 56
0
is ____?
560
340
1340
1240
19
An angle supplementary to 67.5
0
is ___?
122.50
112.50
12.50
22.50
20
What is the length of AB when A=(2, -4) and B=(-4, -2)? _/ is sq root
2_/ 10
6.32455, . . .
6
_/26
21
Make a diagram to solve. An angle equals x
0
. Its supplement equals (2x + 30)
0
. Find x.
x = 50
x = 180
x = 70
x = 30
22
What is the equation of a line with a slope of 3 and a y-intercept of 6?
y= 3x + 6
y=1/3x - 6
y=-1/3x + 6
y=-3x + 6
23
Slopes of parallel lines are the _________.
opposite sign, reciprocals
worst
same
product equals -1
24
If angle 5 = (3x + 25)
0
and angle 3 = (2x + 15)
o
, what is the measure of angle 2?
710
1190
