Conversions Flashcards

1
Q

Define and acute angle

A

Any angle between 1˚ and 89˚ inclusive

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2
Q

Define and obtuse angle

A

Any angle between 91˚ and 179˚ inclusive

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3
Q

Define a right angle

A

An angle that is exactly 90 degrees

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4
Q

Define a reflex angle

A

Any angle between 181˚ and 359˚ inclusive

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5
Q

Define a straight angle

A

An angle that is exactly 180˚

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6
Q

Define a full rotation

A

An angle that is exactly 360 degrees

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7
Q

Classify the angle

98°

A

Obtuse

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8
Q

Classify the angle

200°

A

Reflex

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9
Q

Classify the angle

180°

A

Straight Angle

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10
Q

Classify the Angle

360°

A

Full revolution

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11
Q

Classify the angle

87°

A

Acute

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12
Q

Classify the angle

345°

A

Reflex

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13
Q

Classify the angle

90°

A

Right Angle

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14
Q

Classify the Angle

30°

A

Acute

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15
Q

Classify the Angle

135°

A

Obtuse

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16
Q

Define complimentry angle

A

Two or more angles that combine to equal 90˚

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17
Q

Define supplimentary angle

A

Two or more angles that combine to equal 180˚

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18
Q

Classify the angle

A

Straight

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19
Q

Classify the angle

A

Acute

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20
Q

Classify the angle

A

Revolution

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21
Q

Classify the angle

A

Straight

22
Q

Classify the angle

A

Obtuse

23
Q

Classify the angle

A

Right

24
Q

Classify the angle

A

Reflex

25
Q

Classify the angle

A

Reflex

26
Q

Classify the angle

A

Revolution

27
Q

Classify the angle

A

Acute

28
Q

Classify the angle

A

Right

29
Q

Classify the angle

A

Obtuse

30
Q

What is the missing angle?

A

60

31
Q

What is the missing angle?

A

45

32
Q

What is the missing angle?

A

15

33
Q

What is the missing angle?

A

40

34
Q

What is the missing angle?

A

70

35
Q

What is the missing angle?

A

30

36
Q

What is the missing angle?

A

75

37
Q

What is the missing angle?

A

50

38
Q

What is the missing angle?

A

20

39
Q

What is the missing angle?

A

45

40
Q

What is the missing angle?

A

135

41
Q

What is the missing angle?

A

90

42
Q

What is the missing angle?

A

100

43
Q

What is the missing angle?

A

130

44
Q

What is the missing angle?

A

160

45
Q

What is the missing angle?

A

40

46
Q

What is the missing angle?

A

80

47
Q

What is the missing angle?

A

60

48
Q

What is the missing angle?

A

20

49
Q

What is the missing angle?

A

140

50
Q
A