Find the value of the variable in the figure below.
x = 112
x = 128
x = 52
x = 68
If ∠3 = ∠4, then which postulate do you use to determine which lines, if any, are parallel?
Alternate Exterior Angles Converse
Converse of Corresponding Angles
Consecutive Interior Angles Converse
Alternate Interior Angles Converse
In this figure, ∠8 = 96∘ and ∠12 = 42∘. Find the measure of ⦣11.
84
96
138
42
Classify the relationship between ∠4 and ∠7.
Alternate Exterior
Alternate Interior
Corresponding
Consecutive Interior
If ∠8 + ∠10 = 180, then which postulate do you use to determine which lines are parallel?
Converse of Corresponding Angles
Alternate Exterior Angles Converse
Alternate Interior Angles Converse
Consecutive Interior Angles Converse
In this figure, ∠8 = 96∘ and ∠12 = 42∘. What postulate did you use to find the measure of ⦣9.
Corresponding to ∠8
Adjacent to ∠8
Consecutive Interior to ∠8
Alternate Interior to ∠8
Determine the slope of the line that contains the given points.
0
1
-1
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If ∠7 = ∠11, then which postulate do you use to determine which lines, if any, are parallel?
Alternate Interior Angles Converse
Consecutive Interior Angles Converse
Converse of Corresponding Angles
Alternate Exterior Angles Converse
Determine the slope of the line that contains the given points.
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-2
0
1/2
Determine the slope of the line that contains the given points.
3
-1/3
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0
In this figure, ∠8 = 96∘ and ∠12 = 42∘. Find the measure of ⦣6.
84
96
138
42
In this figure, ∠8 = 96∘ and ∠12 = 42∘. Find the measure of ⦣9.
138
42
84
96
If ∠4 = ∠10, then which postulate do you use to determine which lines, if any, are parallel?
Converse of Corresponding Angles
Alternate Interior Angles Converse
Alternate Exterior Angles Converse
Consecutive Interior Angles Converse
What postulate would you use to find x so that a || b.
Alternate Exterior Angles Converse
Alternate Interior Angles Converse
Converse of Corresponding Angles
Consecutive Interior Angles Converse
Classify the relationship between ∠4 and ∠5.
Alternate Exterior
Alternate Interior
Corresponding
Consecutive Interior
In this figure, ∠8 = 96∘ and ∠12 = 42∘. Find the measure of ⦣16.
96
42
138
84
Determine the slope of the line that contains the given points.
2/3
0
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-3/2
Write an equation in slope-intercept form for each line described.
y = (3/2)x - 11
y = (3/2)x + 21
y = (-2/3)x + 21
y = (-2/3)x - 11
Write an equation in slope-intercept form for each line described.
y = (-1/2)x - 17
y = (-1/2)x + 3
y = 2x + 3
y = 2x - 17
If ∠8 + ∠10 = 180, then which lines, if any, are parallel?
both <i>j || k</i> and <i>p || q</i>
<i>p || q</i>
None
<i>j || k</i>
Write an equation in slope-intercept form for each line described.
y = 4x - 19
y = 4x + 7
y = (-1/4)x - 19
y = (-1/4)x + 7
If ∠6 = ∠9, then which lines, if any, are parallel?
None
<i>j || k</i>
<i>p || q</i>
both <i>j || k</i> and <i>p || q</i>
Which segment is skew to CD?
<i>ZY</i>
<i>AB</i>
<i>VZ</i>
<i>DE</i>
In this figure, ∠8 = 96∘ and ∠12 = 42∘. What postulate did you use to find the measure of ⦣11.
Alternate Interior to ∠12
Consecutive Interior to ∠12
Corresponding to ∠12
Adjacent to ∠12
Classify the relationship between ∠2 and ∠6.
Alternate Exterior
Corresponding
Alternate Interior
Consecutive Interior
Which segment is parallel to CD?
<i>XY</i>
<i>VZ</i>
<i>WV</i>
<i>ZY</i>
Find x so that a || b.
x = 3
x = 2.5
x = 42
x = 14
If ∠4 = ∠10, then which lines, if any, are parallel?
None
both <i>j || k</i> and <i>p || q</i>
<i>p || q</i>
<i>j || k</i>
Classify the relationship between ∠3 and ∠6.
Alternate Exterior
Corresponding
Alternate Interior
Consecutive Interior
In this figure, ∠8 = 96∘ and ∠12 = 42∘. What postulate did you use to find the measure of ⦣6.
Consecutive Interior to ∠12
Adjacent to ∠12
Alternate Interior to ∠12
Corresponding to ∠12
Which plane is parallel to Plane ABC?
Plane <i>CDY</i>
Plane <i>WVZ</i>
Plane <i>AEX</i>
Plane <i>BCZ</i>
In this figure, ∠8 = 96∘ and ∠12 = 42∘. What postulate did you use to find the measure of ⦣16.
Corresponding to ∠8
Consecutive Interior to ∠8
Adjacent to ∠8
Alternate Interior to ∠8
If ∠7 = ∠11, then which lines, if any, are parallel?
None
<i>j || k</i>
both <i>j || k</i> and <i>p || q</i>
<i>p || q</i>