Transformations

What type of transformation changes the size of a shape but keeps its shape the same?

If a triangle is reflected over the y-axis, what happens to the coordinates of its vertices?

A square is rotated 90° clockwise about the origin. If one vertex was at (3, 2), where will it be after rotation?

Which transformation(s) preserve the area of a shape?

In a cricket field, if the boundary line is reflected over the x-axis, what happens to the position of the field?

A rectangle with vertices at (1,1), (4,1), (4,3), and (1,3) is dilated by a scale factor of 2 from the origin. What are the new coordinates of the vertex (4,3)?

A triangle is rotated 180° about the point (2, 3). The vertex at (5, 7) moves to which coordinate?

A shape is reflected over the line y = x. What happens to the point (6, 2)?