# Angles Multiple Choice Topic Test

## Test your understanding of angles with this ten question, self-marking multiple choice exercise.

##### Shape (3D)AlgebraAnglesArithmeticAveragesDecimalsFractionsMensurationMoneyNumberPercentagesProbabilityProblem SolvingRatioSequencesShapeTimeIndicesNegativesGeometry Other Topics Pentransum

Here are 10 Angles multiple choice questions written by people from around the world while using the main Pentransum activity. You can earn a Transum Trophy for answering at least 9 of them correctly.

1. Five angles are measured in degrees. Which of these is not an obtuse angle?

 A. 100 B. 145 C. 191 D. 176 E. 125 This question was suggested by Sean Barrett, Cramlington

2. A triangle has two angles, 37 degrees and 113 degrees, what is the size of the third angle?

 A. 150 degrees B. 76 degrees C. 167 degrees D. 40 degrees E. 30 degrees This question was suggested by Mr Man, Bodmin College

3. An interior angle of a regular polygon measures 108 degrees. What is the name of the shape?

 A. Pentagon B. Hexagon C. Octagon D. Decagon E. Nonagon This question was suggested by Richard, Bradwell, Great Yarmouth

4. What is the product of the number of vertices on a cube and the number of degrees in each angle of an equalateral triangle?

 A. 540 B. 480 C. 720 D. 640 E. 780 This question was suggested by Hockey Puck, Birmingham, England

5. What is the sum of all of the interior angles in an octagon?

 A. 540 degrees B. 1080 degrees C. 360 degrees D. 2880 degrees E. 180 degrees This question was suggested by Olivia, U.S.

6. What is the name for angles which are between 90 and 180 degrees?

 A. Right B. Acute C. Notcute D. Reflex E. Obtuse

7. What is the sum of the external angles of an equilateral triangle?

 A. 900 B. 1080 C. 180 D. 360 E. 720 This question was suggested by Miss G, Beechworth, Australia

8. What do all of the angles inside a triangle add up to?

 A. 180 degrees B. 360 degrees C. 90 degrees D. 100 degrees E. 720 degrees

9. What is the sum of the angles inside a heptagon?

 A. 60 B. 120 C. 240 D. 360 E. 900

 A. 12345 B. 34 C. 180 D. 360 E. 12 This question was suggested by Jamie, England

Please note that unlike other Transum online exercises, the check button for this multiple choice quiz can only be clicked once when you have answered all ten questions. Check your answers carefully before clicking the button below. You teed to get at least 9 questions correct to be awarded a Transum Trophy.

Check

## Instructions

Try your best to answer the questions above. Choose one of the five possible answers. When you have finished click the "check" button. If you have any questions wrong, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file. You can also claim a 'Transum Trophy' by completing this quiz.

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#### Playing Card Maths

Imagine you are on a desert island with nothing but a pack of playing cards. Do you have to stop learning mathematics? Of course not! Here are some great ideas for teachers, parents and tutors.

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## Go Maths

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## Teachers

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