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Question 1 of 5Find the measure of each marked angle.
vertical angles, one angle is 10x - 33 and the other is 6x + 19
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$97°, 83°$$
B
$$115°, 65°$$
C
$$102°, 78°$$
D
$$97°, 97°$$
E
$$125°, 55°$$
Question 2 of 5Find the measure of angles 1 and 2.
supplementary angles, one is (-15x + 57) degrees, the other is (-8x + 8) degrees Angle 1: $$(-15x + 57)°$$ Angle 2: $$(-8x + 8)°$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
Angle 1: 22°, Angle 2: 158°
B
Angle 1: 67°, Angle 2: 113°
C
Angle 1: 59°, Angle 2: 121°
D
Angle 1: 81°, Angle 2: 99°
E
Angle 1: 48°, Angle 2: 132°
Question 3 of 5Find the measure of angles 1, 2, and 3.
triangle, Angle 1: (3x + 18) degrees; Angle 2: (13x - 42) degrees; Angle 3: (7x - 3) degrees; Angle 1: $$(3x + 18)°$$ Angle 2: $$(13x - 42)° $$ Angle 3: $$(7x - 3)°$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
Angle 1: 60°, Angle 2: 75°, Angle 3: 45°
B
Angle 1: 55°, Angle 2: 85°, Angle 3: 40°
C
Angle 1: 45°, Angle 2: 75°, Angle 3: 60°
D
Angle 1: 25°, Angle 2: 85°, Angle 3: 70°
E
Angle 1: 37°, Angle 2: 67°, Angle 3: 76°
Question 4 of 5Find the measure of all angles.
similar triangles ACB and EDF Angle A: (10x - 43) degrees, Angle D: (3x - 7) degrees, Angle B: (2x + 5) degrees Angle A: $$(10x - 43)°$$ Angle D: $$(3x - 7)°$$ Angle B: $$(2x + 5)°$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
Angles A and E are 107°, Angles C and D are 38°, Angles F and B are 35°
B
Angles A and E are 117°, Angles C and D are 28°, Angles F and B are 35°
C
Angles C and D are 107°, Angles A and E are 38°, Angles F and B are 35°
D
Angles A and F are 117°, Angles C and B are 28°, Angles D and B are 35°
E
Angles A and E are 94°, Angles C and D are 48°, Angles F and B are 38°
Question 5 of 5Find the lengths of the unknown sides.
similar triangles ACB and DFE Triangles ACB and DFE are similar triangles.
Side AB has length 24.
Side AC has length 16.
Side CB has length 32.
Side FE has length 50.
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
Side DF has length 19, Side DE has length 29.5
B
Side DF has length 25, Side DE has length 37.5
C
Side DF has length 18, Side DE has length 39
D
Side DF has length 17, Side DE has length 20
E
Side DF has length 45, Side DE has length 19.5

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