Lesson Worksheet: Measuring Angles Mathematics • 4th Grade
In this worksheet, we will practice measuring angles in degrees using a protractor and estimating the sizes of angles.
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
Q7:
Complete the following using , , or : .
- A
- B
- C
Q10:
Determine whether the angle shown is acute, right, or obtuse.
- Aright
- Bacute
- Cobtuse
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