Identifying missing coordinates of shapes

Maths

Transformations

I must have all 4 coordinates of the vertices of a square

If I have 3 out of 4 coordinates of the vertices of the square, then I cannot find the last one

If I have any 3 out of 4 coordinates of the vertices of a square, then I can easily find the last one

If I have the coordinates of 1 of the vertices of a square, then I can find the coordinates of the remaining three vertices

Which of the following statements is correct?

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

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

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

(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?

The reflected shape has the same x coordinate as the original shape

The reflected shape has the same y coordinate as the original shape

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

Both the x and y coordinates of the reflected shapes must change

Both the x and y coordinates of the reflected shapes must stay the same

The x coordinate will definitely stay the same

The y coordinate will definitely stay the same

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

The triangle has been reflected onto the x-axis

The triangle has been reflected onto the y-axis

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?

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?

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?

This lesson will be removed by end of Summer Term 2025.

Identifying missing coordinates of shapes

Lesson outcome

This lesson will be removed by end of Summer Term 2025.