measuring angles with a protractor worksheet pdf

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How to calculate a percentage of a number Students can use the Data Sheet () for reference whilst measuring and classifying the angles on the Worksheet (Pages 2 and 3).

Students can also practice reading the inner scale of a protractor. These worksheets are suitable for 4th-5th grade math classes.

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This lesson is taken from Maria Miller's book Math Mammoth Geometry 1, and posted at with permission from the author. Measure all the angles of your quadrilateral. Draw four dots, and connect them so that you get a Protractor. If you need to, make the sides of the anglesĦ. What is the correct angle measure for the angle she measured?Ĥ. Measure the following angles using your own That she had read the wrong set of numbers on the protractor. Tasha measured an acute angle, and got 146°. Straight angle: It is easy to forget that a straight is an angle but it is. It is exactly 90 degrees and looks like an L. Right angle: This is one of the most easily recognisable angles. Reflex angle: This is an angle that is greater than 180 degrees. We need to read the lower set of numbers.ģ. Obtuse angle: This is an angle which is greater than 90 degrees but less than 180 degrees. Lined up the one side of the angle with the zero of the lower set of numbers, so

$measuring angles with a protractor worksheet pdf$

So that one side of the angle lines up with one of the zeros, and read that set Numbers: one set goes from 0 to 180, the other set from 180 to 0. Which one you read depends on how you place the protractor: place it Take care to read from the right set of numbers. A protractor has two sets of

Read the degrees where the other side crosses the number scale.Line up one side of the angle with the zero line of the protractor.Place the midpoint of the protractor on the VERTEX of.Depending on the age of your child, BBC Bitesize is often a good place to start as it explains subjects in simple, age-appropriate terms and manageable chunks.How to measure an angle with a protractor: Full rotation: This is an angle measuring exactly 360 degrees.ĭon’t forget that there are also plenty of resources online that you can use to work through with your children as well as helping to refresh your own knowledge.Straight angle: It is easy to forget that a straight is an angle but it is! This is an angle that measures exactly 180 degrees.These worksheets cover a wide range of topics, including identifying angles, measuring angles, and drawing angles. Our angle worksheets are the best on the internet and they are all completely free to use. It is exactly 90 degrees and looks like an L. Angle worksheets are an excellent tool for students learning about geometry. Right angle: This is one of the most easily recognisable angles.Reflex angle: This is an angle that is greater than 180 degrees.Obtuse angle: This is an angle which is greater than 90 degrees but less than 180 degrees.Acute angle: This is an angle that measures more than 0 degrees but less than 90 degrees.We all know that sinking feeling when your kid comes to you for help with homework on a subject you haven’t had to put a lot of thought into since you were at school yourself! Fear not, it’s like riding a bike you never forget! To help you to refresh your memory, we have collated below summary of angles for you to read through whilst your protractor is printing:

Measuring angles with a protractor worksheet pdf