Angles and turns
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An angle measures 90°. What is the difference, in degrees, between this angle and a right angle?
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Answer: 0°
- A right angle is 90°.
- 90 − 90 = 0.
- The difference is 0°.
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Curriculum reference
Victorian Curriculum F–10 Version 2.0
VC2M4M04
estimate and compare angles using angle names including acute, obtuse, straight angle, reflex and revolution, and recognise their relationship to a right angle
These quizzes practise concepts within this topic. Multiple-choice answers alone do not demonstrate drawing, conducting an investigation or using a digital tool.
- VC2M4M04-C01Estimate angles.
- VC2M4M04-C02Compare angles.
- VC2M4M04-C03Use the angle name acute.
- VC2M4M04-C04Use the angle name obtuse.
- VC2M4M04-C05Use the angle name straight angle.
- VC2M4M04-C06Use the angle name reflex.
- VC2M4M04-C07Use the angle name revolution.
- VC2M4M04-C08Recognise how each angle type relates to a right angle.
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Skills in this topic
Traceable coverage
Subskills
Supplied alignment skills
- 01Angles greater than, less than or equal to a right angle
- 02Acute, right, obtuse and straight angles
- 03Estimate angle measurements