Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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Tell whether the angles are adjacent or vertical. Then find the
value of x.
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1.
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a. | adjacent; 133 | c. | adjacent; 47 | b. | vertical; 47 | d. | vertical; 133 |
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2.
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a. | vertical; 127 | c. | adjacent; 53 | b. | adjacent; 127 | d. | vertical; 53 |
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Tell whether the angles are adjacent or vertical. Then find the
measure of each angle.
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3.
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a. | vertical; 69°, 69° | c. | vertical; 32°,
32° | b. | adjacent; 32°, 32° | d. | adjacent; 69°,
69° |
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4.
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a. | adjacent; 27°, 63° | c. | vertical; 9°;
81° | b. | vertical; 27°, 63° | d. | adjacent; 9°;
81° |
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5.
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a. | vertical; 163°, 17° | c. | vertical; 68°,
112° | b. | adjacent; 68°, 112° | d. | adjacent; 163°,
17° |
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6.
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Tell whether the angles are complementary or supplementary. Then
find the value of h.  a. | supplementary;  | c. | complementary;  | b. | supplementary;  | d. | complementary;  |
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7.
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Tell whether the angles are complementary or supplementary. Then
find the value of h.  a. | complementary;  | c. | supplementary;  | b. | complementary;  | d. | supplementary;  |
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8.
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Find the value of z. Then classify the triangle.  a. | 30; obtuse isosceles triangle | c. | 120; obtuse equilateral
triangle | b. | 120; acute isosceles triangle | d. | 30; obtuse scalene
triangle |
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9.
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Find the value of z. Then classify the triangle.  a. | 70; acute equilateral triangle | c. | 60; right equiangular
triangle | b. | 70; acute isosceles triangle | d. | 60; equilateral equiangular
triangle |
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10.
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Find the value of z. Then classify the triangle.  a. | 40; right scalene triangle | c. | 40; right isosceles
triangle | b. | 50; obtuse isosceles triangle | d. | 50; acute scalene
triangle |
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Short Answer
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1.
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Name two pairs of adjacent angles and two pairs of vertical angles in the
figure. 
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2.
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Draw a triangle with the given description.
a traingle with a 6-centimeter
side and an 8-centimeter side that meet at a 50° angle
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3.
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Draw a triangle with the given description.
an obtuse isosceles triangle
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Draw a triangle with the given angle measures. Then classify the
triangle.
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4.
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