AnswersGeometry VIA Fall 26 clyonssdale.orgUnit Test

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Lines a and b are parallel lines cut by transversal f.

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A
20°
B
70°
C
110°
D
130°
22
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Horizontal lines e and f are cut by vertical lines a and b. At the intersection of lines a and e, the uppercase right angle is (x + 1) degrees. At the intersection of lines a and f, the bottom right angle is (x minus 3) degrees. At the intersection of lines b and e, the bottom left angle is y degrees.

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A
87
B
88
C
91
D
92
23

On a coordinate plane, 2 lines are shown. Line H J has points (negative 4, negative 2) and (0, 4). Line F G has points (negative 4, 1) and (0, negative 2).

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A
They are perpendicular because their slopes are equal.
B
They are perpendicular because their slopes are negative reciprocals.
C
They are not perpendicular because their slopes are equal.
D
They are not perpendicular because their slopes are not negative reciprocals.
24

Point A lies on the circle and has an x-coordinate of 1.

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A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
25

What is the slope of a line that is perpendicular to the line y = 8x + 5?

A
−8
B
Option
Option B
C
Option
Option C
D
8

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