# 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. 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

2. 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

 A. 100o B. 200o C. 180o D. 360o E. 400o

4. 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

5. 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

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 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

8. What is the sum in degrees of the internal angles of a pentagon?

 A. 5 B. 180 C. 360 D. 540 E. 720 This question was suggested by Mr P, Rubery Birmingham UK

9. A right triangle has an acute angle which measures 40 degrees. What is the measure of the other acute angle.

 A. 60 B. 40 C. 180 D. 90 E. 50 This question was suggested by Suzy, USA

10. One interior angle of a regular polygon is 135 degrees. What polygon is it?

 A. Hexagon B. Septagon C. Octagon D. Pentagon E. Quadrilateral This question was suggested by Anuraaj, Auckland, New Zealand

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.

## Transum.org

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#### Striped Sweets

Colour the sweet wrappers so that no two are the same. A multi-level activity designed to encourage a systematic strategy for finding all of the different permutations.

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## Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. Click here for more activities designed for students in upper Secondary/High school.

## Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

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