- For question 1, tick the first triangle in the top row and the second triangle in the bottom row. These two triangles are identical in shape and size.
- For question 2, tick all eight triangles. All triangles have the same shape (same angles) but different sizes, making them similar.
- For question 3, join these pairs: the parallelogram on the top row with the parallelogram on the bottom row; the upward arrow on the top row with the downward arrow on the bottom row; the pentagon on the top row with the pentagon on the bottom row; the trapezoid on the top row with the trapezoid on the bottom row; the 'X' on the top row with the 'X' on the bottom row; the heart on the top row with the heart on the bottom row.
- For question 4, tick these five triangles: the first one in the top row, the third one in the top row, the first one in the bottom row, the fourth one in the bottom row, and the fifth one in the bottom row. These match triangle A’s side lengths and angles exactly.
Parent Tip: Review the logic above to help your child master the concept of similarity and congruence worksheet.
