To determine which rule has a diamond for its 8th shape, we will analyze each pattern and see the sequence they follow.
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diamond, square, triangle: This pattern repeats every 3 shapes. The sequence is:
- 1: diamond
- 2: square
- 3: triangle
- 4: diamond
- 5: square
- 6: triangle
- 7: diamond
- 8: square
- (8th shape is square)
-
circle, triangle, diamond: This pattern also repeats every 3 shapes. The sequence is:
- 1: circle
- 2: triangle
- 3: diamond
- 4: circle
- 5: triangle
- 6: diamond
- 7: circle
- 8: triangle
- (8th shape is triangle)
-
triangle, diamond: This pattern repeats every 2 shapes. The sequence is:
- 1: triangle
- 2: diamond
- 3: triangle
- 4: diamond
- 5: triangle
- 6: diamond
- 7: triangle
- 8: diamond
- (8th shape is diamond)
-
diamond, circle: This pattern repeats every 2 shapes. The sequence is:
- 1: diamond
- 2: circle
- 3: diamond
- 4: circle
- 5: diamond
- 6: circle
- 7: diamond
- 8: circle
- (8th shape is circle)
From our analysis, the rule that has a diamond for its 8th shape is the triangle, diamond pattern.
1 answer