1. How to transform a shape with a rotation
Thursday, 13 September 2018
Rotations
How to transform a shape with a rotation

2. Transform the triangle with a anti-clockwise 900 rotation about the point (5, 1)x 1 9 8 7 6 5 4 3 2 y

3. Transform the triangle with a anti-clockwise 900 rotation about the point (5, 1)
1. Draw a line from (5, 1) to any vertex (corner) of the shape. x 1 9 8 7 6 5 4 3 2 y

4. Transform the triangle with a anti-clockwise 900 rotation about the point (5, 1)
1. Draw a line from (5, 1) to any vertex (corner) of the shape. x 1 9 8 7 6 5 4 3 2 y
2. Trace the shape, centre and line from the centre to a corner

5. Transform the triangle with a anti-clockwise 900 rotation about the point (5, 1)
1. Draw a line from (5, 1) to any vertex (corner) of the shape. x 1 9 8 7 6 5 4 3 2 y
2. Trace the shape, centre and line from the centre to a corner
3. Draw a line 900 anti-clockwise from the centre (5, 1).

6. Transform the triangle with a anti-clockwise 900 rotation about the point (5, 1)
1. Draw a line from (5, 1) to any vertex (corner) of the shape. x 1 9 8 7 6 5 4 3 2 y
2. Trace the shape, centre and line from the centre to a corner
3. Draw a line 900 anti-clockwise from the centre (5, 1)..
4. Use this line as the guide with the tracing paper for the transformation.