# Diagonals in quadrilaterals

In this lesson, we will compare the properties of diagonals in quadrilaterals.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What are the names of the quadrilaterals below?

1/6

Q2.A quadrilateral is drawn below. What is the name of this quadrilateral?

2/6

Q3.How many line(s) of symmetry does the shape below have?

3/6

Q4.A quadrilateral is shown below. It has two pairs of parallel sides. What is the name of this quadrilateral?

4/6

Q5.How many lines of symmetry does the shape below have?

5/6

Q6.The shape below is a kite. Select the statement that is NOT TRUE for the properties of a kite.

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What are the names of the quadrilaterals below?

1/6

Q2.A quadrilateral is drawn below. What is the name of this quadrilateral?

2/6

Q3.How many line(s) of symmetry does the shape below have?

3/6

Q4.A quadrilateral is shown below. It has two pairs of parallel sides. What is the name of this quadrilateral?

4/6

Q5.How many lines of symmetry does the shape below have?

5/6

Q6.The shape below is a kite. Select the statement that is NOT TRUE for the properties of a kite.

6/6

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Diagonals in quadrilaterals Quiz

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Decide if the following statement is always, sometimes or never true: The diagonals of a quadrilateral intersect.

1/6

Q2.Decide if the following statement is always, sometimes or never true: The diagonals of a rhombus are perpendicular.

2/6

Q3.Decide if the following statement is always, sometimes or never true: The diagonals of a trapezium are perpendicular.

3/6

Q4.Decide if the following statement is always, sometimes or never true: The diagonals of a quadrilateral are the same length

4/6

Q5.Which line (A, B or C) is a diagonal of this shape?

5/6

Q6.The diagonals of a three quadrilaterals are shown, draw and name the shapes.

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Diagonals in quadrilaterals Quiz

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Decide if the following statement is always, sometimes or never true: The diagonals of a quadrilateral intersect.

1/6

Q2.Decide if the following statement is always, sometimes or never true: The diagonals of a rhombus are perpendicular.

2/6

Q3.Decide if the following statement is always, sometimes or never true: The diagonals of a trapezium are perpendicular.

3/6

Q4.Decide if the following statement is always, sometimes or never true: The diagonals of a quadrilateral are the same length

4/6

Q5.Which line (A, B or C) is a diagonal of this shape?

5/6

Q6.The diagonals of a three quadrilaterals are shown, draw and name the shapes.

6/6

# Lesson summary: Diagonals in quadrilaterals

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## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Jog

On the spot:
Dance