Missing Angles

Welcome to the Math Salamanders 5th Grade Geometry worksheets.

Here you will find a range of printable fifth grade geometry worksheets,
which will help your child to learn all about angles in a range of shapes.

There are also some worksheets which explore the properties of a range of 2d shapes.

On this webpage you will find our range of free printable geometry worksheets for fifth graders.

There is a range of printable geometry sheets, looking at angles in a variety of forms such as right angles, angles on a straight line and triangles.

Using these sheets will help your child to:

- learn how to find a missing angle;
- know that angles inside a right angle must add up to 90°
- know that angles on a straight line must add up to 180°
- know that angles around a point must add up to 360°
- know that angles in a triangle must add up to 180°

Want to test yourself to see how well you have understood this skill?.

- Try our NEW quick quiz at the bottom of this page.

Quicklinks to ...

Missing Angles in a Right Angle

The sheets in this section use the fact that angles in a quadrilateral add up to 360° to find the missing angle.

The worksheets here involve children applying their knowledge and understanding about 2d shapes.

They are a great way to stretch the more able learners, or get children to think hard about the properties shapes have.

Although the sheets in this section are aimed at 5th grade, they could easily be used by older children.

The first five sheets are in our 3rd and 4th Grade Geometry section.

Here is our selection of 4th grade Geometry worksheets.

Using these sheets will help you to:

- classify angles - acute, obtuse, right, reflex, straight;
- classify triangles - acute, obtuse, right;
- measure angles using a protractor;
- know that angles in a triangle add up to 180° .

The sheets in this section are at a simpler level than those on this page.

Take a look at some more of our worksheets similar to these.

Here is our collection of printable coordinate plane grids and coordinate worksheets.

Using these fun coordinate sheets is a great way to learn math in an enjoyable way.

Using these sheets will help your child to:

- plot and write coordinates.

Here is our selection of free printable area worksheets for 5th grade.

The sheets are all graded in order from easiest to hardest.

Using these sheets will help your child to:

- know how to calculate the area of a triangle;
- know how to calculate the area of a range of quadrilaterals.
- learn the formulas to calculate the area of triangles and some quadrilaterals.

All the free printable geometry worksheets in this section support Elementary Math Benchmarks.

Here is our range of area and perimeter worksheets.

Using these sheets will help your child to:

- know what area and perimeter are;
- know how to find the area and perimeter of rectangles;
- know how to find the area and perimeter of rectilinear shapes;

All the sheets in the section below support elementary math benchmarks.

Here is our range of volume worksheets.

Using these sheets will help your child to:

- know what volume is and how to find it;
- find the volume of shapes by counting cubes;
- find the volume of rectangular prisms;
- solving basic problems involving volume

Our quizzes have been created using Google Forms.

At the end of the quiz, you will get the chance to see your results by clicking 'See Score'.

This will take you to a new webpage where your results will be shown. You can print a copy of your results from this page, either as a pdf or as a paper copy.

For incorrect responses, we have added some helpful learning points to explain which answer was correct and why.

We do not collect any personal data from our quizzes, except in the 'First Name' field which is optional. We collect this information so that if a class of students is taking a quiz, the individual results can be recorded along with the first name of the student.

We also collect the results from the quizzes which we use to help us to develop our resources.

For more information on the information we collect, please take a look at our Privacy Policy

If the error message 'File Unavailable' should appear in a pop-up window with a 'RELOAD' option in the bottom right corner of the screen:

- Don't click the RELOAD link - it doesn't do anything
- click anywhere on the screen but not inside the pop-up window
- the pop-up window should disappear and you should be able to see your results.
- NB. This error is a Google error in the Google Quiz app - it is currently unresolved!

We would be grateful for any feedback on our quizzes, please let us know using our Contact Us link, or use the Facebook Comments form at the bottom of the page.

This quick quiz tests your knowledge and skill at finding missing angles in a right angle, along a straight line and around a point.

How to Print or Save these sheets

Need help with printing or saving?

Follow these 3 easy steps to get your worksheets printed out perfectly!

How to Print or Save these sheets

Need help with printing or saving?

Follow these 3 easy steps to get your worksheets printed out perfectly!

Return to 5th Grade Math Worksheets

Return from 5th Grade Geometry Worksheets to Math Salamanders Homepage

The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.

Looking for some fun printable math games?

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We have updated and improved our fraction calculators to show you how to solve your fraction problems step-by-step!

Take a look and try them out!

Have a look at some of our most popular pages to see different Math activities and ideas you could use with your child

- Reverse Percentage Calculator
- List of Geometric Shapes
- Equivalent Fractions
- 3d Geometric Shapes
- Perimeter Worksheets

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