Browse by Topics
- English Worksheets
- Kid's Corner
- Numbers & Operations
- Addition
- Subtraction
- Multiplication
- Division
- Decimals
- Place Value
- Roman Numerals
- Skip Counting
- Odd & Even Numbers
- Patterns
- Cardinal & Ordinal Numbers
- Rounding Numbers
- Estimation of Numbers
- Estimation of Time & Money
- Counting & Cardinality
- Comparing Numbers
- Ordering Numbers
- Fractions
- Prime & Composite Numbers
- Squares & Cubes
- Divisibility Rules
- Factors & Multiples
- Data Handling
- Algebra
- Ratio
- Proportion
- Order of Operations
- Scientific Notation
- Exponents
- Algebraic Expressions
- Evaluating Algebraic Expressions
- Simplifying Algebraic Expressions
- Graphing Lines
- Point Slope Form
- Two Point Form
- Two Intercept Form
- Equations
- Identifying Functions
- Evaluating Functions
- Function Table
- Domain and Range
- Trigonometric Charts
- Quadrants
- Polynomials
- Measurement
- Geometry
- Word Problems
Measuring Angles worksheets
Measuring angles is much easy after we started to use a mathematical tool, the protractor. In these printable measuring angles worksheets, we will learn to measure angles using a protractor. We have already learnt that two rays originating from a common end point form an angle.
The magnitude of an angle is the amount of rotation of one arm about the vertex to bring it to the position of the other arm. One complete rotation of a ray about a point is divided into 360 equal parts. Each part is considered 1° (one degree).
Measuring an 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°
The same procedure is followed for measuring an angle in the clockwise direction, but the outer scale is used here to measure the angle.
Download all the worksheets and learn to measure angles in a simple way.
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
-
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
-
Measure angles formed by multiple rays
Measure angles formed by multiple rays
