Worksheet: Measuring Angles

Q1:

The diagram shows a protractor being used to measure the angle . What is the value of , in degrees?

Q2:

Chloe uses a protractor to measure the angle , as shown in the diagram. She gets a value of . Which of the following statements explains why this answer is incorrect?

• AThe resolution of the protractor is , so the angle should be measured as .
• BThe maximum resolution of the protractor is , so the angle should be measured as .
• CThe center of the protractor was not placed at the vertex of the two lines that form the angle .

Q3:

The diagram shows a protractor being used to measure the angle . What is the value of , in degrees?

• A
• B
• C
• D
• E

Q4:

Which of the following shows the correct position in which a protractor must be placed in order to measure the angle ?

• A
• B
• C
• D

Q5:

The diagram shows a protractor being used to measure the angle . What is the value of , in degrees?

• A
• B
• C
• D
• E

Q6:

Which of the following items can be used to measure angles?

• AA meter ruler
• BA micrometer
• CA thermometer
• DA protractor
• EA balance