Identifying missing coordinates of shapes

In this lesson, we will find the missing coordinates for a vertex of a shape using knowledge of the other vertices.

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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.Which of the following happens when a shape is reflected by a line of reflection along the x-axis?

1/5

Q2.If a shape is reflected by a line of reflection along the x axis then which of the following is correct?

2/5

Q3.If a triangle has the coordinates (1,3), (1,4), (2,3) and after a transformation becomes (1,-3), (1,-4) and (2,-3), which if the below have happened?

3/5

Q4.If a triangle which has the coordinates (1,-1), (1,-3) and (3,-3) is reflected by a line of reflection along the y-axis, what will it's new reflected coordinates be?

4/5

Q5.A triangle with coordinates (-2,-2), (-2,-4) and (-4,-4) is reflected first by a line of reflection along the x-axis, and then reflected by a line of reflection along the y-axis, what will the new coordinates be?

5/5

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.Which of the following happens when a shape is reflected by a line of reflection along the x-axis?

1/5

Q2.If a shape is reflected by a line of reflection along the x axis then which of the following is correct?

2/5

Q3.If a triangle has the coordinates (1,3), (1,4), (2,3) and after a transformation becomes (1,-3), (1,-4) and (2,-3), which if the below have happened?

3/5

Q4.If a triangle which has the coordinates (1,-1), (1,-3) and (3,-3) is reflected by a line of reflection along the y-axis, what will it's new reflected coordinates be?

4/5

Q5.A triangle with coordinates (-2,-2), (-2,-4) and (-4,-4) is reflected first by a line of reflection along the x-axis, and then reflected by a line of reflection along the y-axis, what will the new coordinates be?

5/5

Video

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Worksheet

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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:

Identifying Missing Coordinates of Shapes Quiz

Quiz about finding missing coordinates

Q1.Which of the following statements is correct?

1/5

Q2.(5,4), (9,8) and (5,8) are the coordinates of three vertices of a square, what are the coordinates of the last?

2/5

Q3.(1,-10), (9,-10) and (9,-4) are the coordinates of three vertices of a rectangle, what are the coordinates of the last?

3/5

Q4.(-4,6) and (-2,8) are the coordinates of two vertices of a square, what are the coordinates of the remaining two vertices?

4/5

Q5.(7,6) and (13,3) are the coordinates of two vertices of a right angled triangle, what are the two possibilities of the coordinates of the third?

5/5

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:

Identifying Missing Coordinates of Shapes Quiz

Quiz about finding missing coordinates

Q1.Which of the following statements is correct?

1/5

Q2.(5,4), (9,8) and (5,8) are the coordinates of three vertices of a square, what are the coordinates of the last?

2/5

Q3.(1,-10), (9,-10) and (9,-4) are the coordinates of three vertices of a rectangle, what are the coordinates of the last?

3/5

Q4.(-4,6) and (-2,8) are the coordinates of two vertices of a square, what are the coordinates of the remaining two vertices?

4/5

Q5.(7,6) and (13,3) are the coordinates of two vertices of a right angled triangle, what are the two possibilities of the coordinates of the third?

5/5

Lesson summary: Identifying missing coordinates of shapes

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