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Lines, Angles, and Their Properties — Free MYP1 Mathematics Practice Questions
1QuestionConstructing and Measuring Angles with ProtractorConcept Practice
2 marks~3 minCriterion D
A builder uses a protractor to check the angle of a ramp before it is opened to the public.
a
Identify a real-life situation where measuring an angle with a protractor is important. [1]
b
Describe why getting that angle measurement exactly right matters for safety or for the ramp to work properly. [1]
Solutions
2QuestionConstructing and Measuring Angles with ProtractorAssessment Practice
5 marks~8 minCriterion B
The table below shows the number of sides of a shape and the total of its inside angles.
| Sides | 3 | 4 | 5 | 6 |
|---|---|---|---|---|
| Total of inside angles |
a
State how much the total of inside angles increases each time one more side is added. [1]
b
Describe the pattern you see between the number of sides and the total of inside angles. [2]
c
Calculate the total of inside angles for a shape with 12 sides. Show your working. [2]
Solutions
3QuestionConstructing and Measuring Angles with ProtractorConcept Practice
3 marks~5 minCriterion A
Ray sits between rays and , splitting into two smaller angles. The measure of is and the measure of is .
a
Name the two smaller angles that together make up . [1]
b
Write a number sentence to show how and combine to give . [1]
c
Calculate the measure of . [1]
Solutions
4QuestionComplementary Supplementary and Vertical AnglesConcept Practice
4 marks~6 minCriterion A
A right angle is split into two smaller angles by a ray. One angle measures .
a
State the size of a right angle. [1]
b
Identify the name for two angles that add up to . [1]
c
Calculate the size of the other angle. Show your working. [2]
Solutions
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