Angles

Last updated about 2 years ago

10 questions

4

GT.3.b.I

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1

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4

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1

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U.2

1

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1

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1

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GT.3.b.I

U.1

U.2

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U.4

4

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Library

Angles

Last updated about 2 years ago

10 questions

4

Draggable item		Corresponding Item

GT.3.b.I

U.1

1

Angles on a straight line add up to _______ 

GT.3.b.I

U.1

4

GT.3.b.I

U.1

1

Angle x is _______ 

GT.3.b.I

U.1

U.2

1

GT.3.b.I

U.1

1

What is the measurement of this angle?

GT.3.b.I

U.1

U.2

1

Angle x is _______ 

GT.3.b.I

U.1

U.2

1

GT.3.b.I

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U.2

1

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U.1

U.4

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Match the angle names with the size of the angles

Draggable item		Corresponding Item
Acute angle		greater than 180° but less than 360°
Reflex angle		greater than 90° but less than 180°
Right angle		greater than 0° but less than 90°
Obtuse angle		90°

Angles on a straight line add up to _______ 

Angle x is _______ 

What type of angles are inside this triangle?

Obtuse

Acute

Reflex

Right

What is the measurement of this angle?

Angle x is _______ 

The correct calculation to find x is

360 + 53

180 - 53

180 + 53

360 - 53

What is the correct name for the labelled angle?

∠R

∠SQR

∠QRS

∠RSQ

Put the stages of measuring an angle in the correct order

Decide which side of the protractor you are using by finding where the bottom of the angle crosses 0
Check your answer is the correct type of angle - if you have an acute answer is the angle you are measuring acute
Follow the scale starting with zero around until you find the value the line crosses at
Place the protractor on the angle with the point of the angle at the centre of the protractor

Match the angle names with the size of the angles

Acute angle

greater than 180° but less than 360°

Reflex angle

greater than 90° but less than 180°

Right angle

greater than 0° but less than 90°

Obtuse angle

90°

90°

180°

270°

360°

Full turn

Quarter turn

Half turn

Three quarter turn

What type of angles are inside this triangle?

Obtuse

Acute

Reflex

Right

The correct calculation to find x is

360 + 53

180 - 53

180 + 53

360 - 53

What is the correct name for the labelled angle?

∠R

∠SQR

∠QRS

∠RSQ

Put the stages of measuring an angle in the correct order

Decide which side of the protractor you are using by finding where the bottom of the angle crosses 0

Check your answer is the correct type of angle - if you have an acute answer is the angle you are measuring acute

Follow the scale starting with zero around until you find the value the line crosses at

Place the protractor on the angle with the point of the angle at the centre of the protractor