Mathematics for IGCSE & O level - Transformations (Section 2 - No. 31)
Which of the following must be the same to describe a single transformation?
The type of transformation.
The scale factor, if it's an enlargement.
The angle of rotation.
The size of the original image.
คำอธิบาย
The type of transformation, the angle of rotation and the scale factor must be the same.