Identify congruent shapes

Learn about the conditions for congruent shapes and identify congruent shapes.

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.

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!

Question 1

Question 2

Question 3

Q1.Triangle ABC is similar to triangle ADE. What is the length of side marked x? (not drawn to scale)

1/3

Q2.The diagram (not drawn to scale) shows two similar triangles. Work out the side length AD.

2/3

Q3.The diagram (not drawn to scale) shows two similar triangles. Work out the side length BD.

3/3

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.

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!

Question 1

Question 2

Question 3

Q1.Triangle ABC is similar to triangle ADE. What is the length of side marked x? (not drawn to scale)

1/3

Q2.The diagram (not drawn to scale) shows two similar triangles. Work out the side length AD.

2/3

Q3.The diagram (not drawn to scale) shows two similar triangles. Work out the side length BD.

3/3

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:

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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.

Quiz:

Identify congruent shapes

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

Question 1

Question 2

Question 3

Q1.Give a reason why this pair of triangles are congruent.

1/3

Q2.Give a reason why this pair of triangles are congruent.

2/3

Q3.If this pair of triangles are congruent, which statement is correct?

3/3

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.

Quiz:

Identify congruent shapes

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

Question 1

Question 2

Question 3

Q1.Give a reason why this pair of triangles are congruent.

1/3

Q2.Give a reason why this pair of triangles are congruent.

2/3

Q3.If this pair of triangles are congruent, which statement is correct?

3/3

Lesson summary: Identify congruent shapes

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This was the final lesson in the unit Similarity.

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