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Angle Knowledge
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What does this angle measure?
120°
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A straight angle is 180°. What does angle CBD measure?
89°
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What type of angle?
Obtuse
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What type of angle am I?
Obtuse
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A straight angle is 180°. What does angle MNO measure approximately?
41°
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What does this angle measure?
35°
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These are ...
parallel lines
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What type of angle?
Acute
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A straight angle is 180°. What does angle CBD measure?
50°
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What does this angle measure?
60°
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What type of angle am I?
Acute
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A straight angle is 180°. What does angle (approximately) ABC measure?
153°
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What tool is used to measure angles?
protractor
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What type of angles are angles ABC and CBD? Supplementary or Complementary
Supplementary angles are two angles that add up to 180°.
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What does this angle measure?
14°
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What type of angle?
Obtuse
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This is a ...
ray
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What does this angle measure?
47°
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What type of angle am I?
Right
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What type of angle?
Acute
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What type of angles are angles MNO and ONP? Supplementary or Complementary
Complementary angles are two angles that add up to 90°.
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This is a ...
line
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These are ...
perpendicular lines
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What does this angle measure?
15°
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What does this angle measure?
145°
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