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Measuring Angles worksheets
Download free printable measuring angles worksheets PDF with answers. These worksheets help students practice reading a protractor, measuring acute, obtuse, right, straight, and reflex angles, and drawing angles accurately for grades 4–6.
It is an important skill in geometry that helps us understand the size and direction of turns or corners. Whether you’re working on a school project, designing something, or solving real-world problems, knowing how to measure angles correctly is essential.
To begin, always identify the type of angle you’re dealing with—acute, right, obtuse, or reflex. Recognizing the angle type will help you estimate the measurement before using any tools. This step can save time and improve accuracy.
Next, use a protractor to measure the angle. Place the midpoint of the protractor on the angle’s vertex, and align one side of the angle with the baseline. Then, read the number on the scale where the other side of the angle points. Remember to use the correct scale based on the direction of the angle.
Using a protractor in an anticlockwise direction:
- This is measurement in anticlockwise direction. Thus, we will use the inner scale to measure the angle.
- The centre of the protractor is placed on the vertex B of the angle ABC. The base line of the protractor should coincide with the base BC of the angle.
- Read the markings where the arm BC overlaps the markings on the protractor. That measurement is the measure of the angle.
- Therefore, the angle ABC measures 45°

Measuring Angles worksheets free download pdf
Reading Protractor - Inner scale
Reading Protractor - Inner scale
Reading Protractor - Inner and Outer scale
Reading Protractor - Inner and Outer scale
Draw arms to form angles
Draw arms to form angles
Measure of the angle
Measure of the angle
Match the following
Match the following
Measure the given inner angles
Measure the given inner angles
Measure angles using protractor
Measure angles using protractor
Measure exterior angles using protractor
Measure exterior angles using protractor
Draw angles using protractor
Draw angles using protractor
Measure angles formed by multiple rays
Measure angles formed by multiple rays
Measuring angles - Puzzle
Measuring angles - Puzzle
Find the variable
Find the variable
Angles formed by clocks
Angles formed by clocks
Download all measuring angles worksheets PDF with answers and practice reading a protractor, measuring acute, obtuse, right, straight, and reflex angles, and drawing angles accurately. These free printable worksheets help students build confidence in geometry.
Related Angles Worksheets
Frequently Asked Questions
Place the center on the vertex, align one ray with the baseline, and read the degree measure on the correct scale.
The inner scale is used when measuring from the left baseline, while the outer scale is used when measuring from the right baseline.
Measuring angles is typically introduced in grades 4–6.
Yes, the worksheets include answer keys for practice and assessment.
Yes, the worksheets include activities for drawing and measuring angles with a protractor.












