Class 5 · Mathematics · Cameroon

Angles: 4 practice questions

Free practice on Angles for Class 5, following the Cameroon primary school curriculum (English subsystem). Every answer is explained, so a parent who is not sure of the answer can still help.

  1. How many degrees are in a right angle?

    Write your answer, then check below.

    Show the answer

    Answer:

  2. An angle of 45° is:

    1. acute
    2. obtuse
    3. right
    4. straight
    Show the answer

    Answer: A. acute

    Acute angles are less than 90°.

  3. An angle of 120° is:

    1. acute
    2. right
    3. obtuse
    4. straight
    Show the answer

    Answer: C. obtuse

    Obtuse angles are between 90° and 180°.

  4. Which instrument do we use to measure angles?

    1. a ruler
    2. a protractor
    3. a compass
    4. a rubber
    Show the answer

    Answer: B. a protractor

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