# Worksheet: Measuring Angles

In this worksheet, we will practice measuring angles in degrees using a protractor and estimating the sizes of angles.

Q1:

What is ? Q2:

What is measured using a protractor?

• Aangles
• Blength
• Cweight

Q3:

Which of the following statements correctly defines an angle?

• AAn angle is the figure formed by two rays with a common end point.
• BAn angle is the part of a straight line beginning at a given point and extending in one direction to a predetermined length.
• CAn angle is the part of a line that connects two points.
• DAn angle is the part of a straight line beginning at a given point and extending limitlessly in one direction.
• EAn angle is the point where two rays intersect.

Q4:

Which of these is a unit used to measure an angle?

• AGrams
• BDegrees
• CMeters
• DCentimeters

Q5:

Read off from the figure below. Q6:

Jacob and Amelia are measuring angles. Which of the two is correct? • AJacob
• BAmelia

Q7:

What is the measure of the angle traced in 20 minutes by the minute hand of a clock?

Q8:

What is another name for ? • A
• B
• C
• D
• E

Q9:

Name the sides of . • A,
• B,
• C,
• D,
• E,

Q10:

What is another name for ? • A
• B
• C
• D
• E

Q11:

What is the vertex of ? • A
• B
• C
• D
• E

Q12:

What is the vertex of ? • A
• B
• C
• D
• E

Q13:

Olivia started working on her homework at noon. Since then, the minute hand has moved . What time is it now?

• A12:35 pm
• B12:30 pm
• C12:00 pm
• D12:25 pm

Q14:

Name the angle formed by and . • A
• B
• C

Q15:

Is , , or ? • A
• B
• C
• D

Q16:

Which point is the vertex of ?

• A
• B
• C

Q17:

Complete the following using , , or : . • A
• B
• C

Q18:

What is the vertex of ? • A
• B
• C
• D
• E

Q19:

What is the vertex of ? • A
• B
• C
• D
• E

Q20:

Name the sides of . • A,
• B,
• C,
• D,
• E,

Q21:

Name the angle formed by and . • A
• B
• C

Q22:

Name the sides of . • A,
• B,
• C,
• D,
• E,

Q23:

What is ? Q24:

What is ? Q25:

Read off from the figure below. 