Conversions Flashcards by Chris Calleja

Q

Define and acute angle

A

Any angle between 1˚ and 89˚ inclusive

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Q

Define and obtuse angle

A

Any angle between 91˚ and 179˚ inclusive

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Q

Define a right angle

A

An angle that is exactly 90 degrees

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Q

Define a reflex angle

A

Any angle between 181˚ and 359˚ inclusive

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Q

Define a straight angle

A

An angle that is exactly 180˚

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Q

Define a full rotation

A

An angle that is exactly 360 degrees

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Q

Classify the angle

98°

A

Obtuse

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Q

Classify the angle

200°

A

Reflex

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Q

Classify the angle

180°

A

Straight Angle

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Q

Classify the Angle

360°

A

Full revolution

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Q

Classify the angle

87°

A

Acute

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Q

Classify the angle

345°

A

Reflex

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Q

Classify the angle

90°

A

Right Angle

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Q

Classify the Angle

30°

A

Acute

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Q

Classify the Angle

135°

A

Obtuse

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Q

Define complimentry angle

A

Two or more angles that combine to equal 90˚

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Q

Define supplimentary angle

A

Two or more angles that combine to equal 180˚

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Q

Classify the angle

A

Straight

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Q

Classify the angle

A

Acute

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Q

Classify the angle

A

Revolution

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Q

Classify the angle

A

Straight

Q

Classify the angle

A

Obtuse

Q

Classify the angle

A

Right

Q

Classify the angle

A

Reflex

Classify the angle

Reflex

Classify the angle

Revolution

Classify the angle

Acute

Classify the angle

Right

Classify the angle

Obtuse

What is the missing angle?

60

What is the missing angle?

45

What is the missing angle?

15

What is the missing angle?

40

What is the missing angle?

70

What is the missing angle?

30

What is the missing angle?

75

What is the missing angle?

50

What is the missing angle?

20

What is the missing angle?

45

What is the missing angle?

135

What is the missing angle?

90

What is the missing angle?

100

What is the missing angle?

130

What is the missing angle?

160

What is the missing angle?

40

What is the missing angle?

80

What is the missing angle?

60

What is the missing angle?

20

What is the missing angle?

140