- For problem 1, rotate the blue right triangle 90° clockwise about the marked point. The vertical leg becomes horizontal and points to the right, while the horizontal leg becomes vertical and points down.
- For problem 2, rotate the yellow triangle 90° clockwise about the marked point on its top-right vertex. The base rotates to become vertical and points downward, and the apex moves to the right of the pivot point.
- For problem 3, rotate the purple right triangle 90° clockwise about the marked point at the end of its vertical leg. The vertical leg becomes horizontal and points right, and the horizontal leg becomes vertical and points up.
- For problem 4, rotate the green triangle 90° counterclockwise about the marked point at its leftmost vertex. The triangle’s orientation changes so that its pointed end faces upward.
- For problem 5, rotate the purple triangle 90° counterclockwise about the marked point at its top-left vertex. The base rotates to become vertical and points upward, and the apex moves to the left of the pivot point.
- For problem 6, rotate the blue right triangle 90° counterclockwise about the marked point at its bottom-right vertex. The vertical leg becomes horizontal and points left, and the horizontal leg becomes vertical and points up.
- For problem 7, rotate the yellow V-shaped figure 180° about the marked point at its bottom vertex. The figure flips upside down, with its arms now pointing upward.
- For problem 8, rotate the purple quadrilateral 180° about the marked point at its leftmost vertex. The entire shape is inverted, with its right side now on the left and vice versa.
- For problem 9, rotate the green parallelogram 180° about the marked point at its top vertex. The shape is flipped upside down, with its bottom edge now at the top.
- For problem 10, rotate the blue pentagon 90° counterclockwise about the marked point at its bottom-right vertex. The vertical side becomes horizontal and points left, and the slanted side becomes vertical and points up.
- For problem 11, rotate the orange L-shape 90° clockwise about the marked point at its top-left corner. The horizontal arm becomes vertical and points down, and the vertical arm becomes horizontal and points right.
- For problem 12, rotate the purple U-shaped figure 90° counterclockwise about the marked point at its top-left corner. The top horizontal bar becomes vertical and points down, and the vertical sides become horizontal, extending to the left.
Parent Tip: Review the logic above to help your child master the concept of rotation transformation worksheet.