Paper Cutting - Intermediate Level: cut patterns
INTERMEDIATE
Master paper cutting concepts through this excellence pursuit practice set. Worksheet 16 of 30 contains 20 intermediate-level problems. Deep dive into cut patterns while learning paper cutting design, cutout shapes, symmetrical cuts. Recommended for mid-level learners aiming for moderate complexity with mixed patterns.
A paper is folded in half vertically (left over right). A hole is punched at position (30, 40). What pattern appears when unfolded?
Hole Punch Symmetry - Vertical Fold
Step 1: Paper folded vertically creates left-right mirror symmetry. Step 2: A hole punched at (30,40) goes through both layers. Step 3: When unfolded, the hole appears at (30,40) and its mirror (70,40). Result: Two horizontally aligned holes.
Question 7
A paper is folded with 4-fold rotational symmetry (pinwheel fold). A hole is punched near one edge. What pattern appears when unfolded?
A paper is folded first vertically, then horizontally. Then a small triangle cut from the folded corner. What pattern appears when unfolded?
Two perpendicular folds create 4 layers. A cut through all layers appears in all 4 quadrants.
Question 12
This unfolded pattern shows holes at [(25, 25), (75, 25), (25, 75), (75, 75)]. How was the paper folded before the hole was punched?
Four holes in a square pattern indicate a quarter fold.
Question 13
A paper is folded in half vertically (left over right). A hole is punched at position (30, 40). What pattern appears when unfolded?
Hole Punch Symmetry - Vertical Fold
Step 1: Paper folded vertically creates left-right mirror symmetry. Step 2: A hole punched at (30,40) goes through both layers. Step 3: When unfolded, the hole appears at (30,40) and its mirror (70,40). Result: Two horizontally aligned holes.
Question 14
A paper is folded with 4-fold rotational symmetry (pinwheel fold). A hole is punched near one edge. What pattern appears when unfolded?
A paper is folded first vertically, then horizontally. Then a small triangle cut from the folded corner. What pattern appears when unfolded?
Two perpendicular folds create 4 layers. A cut through all layers appears in all 4 quadrants.
Question 16
A paper is folded in half vertically. A small triangle cut from the folded edge. What pattern appears when unfolded?
When a vertical fold is cut, the cut appears mirrored across the fold line.
Question 17
A paper is folded in half horizontally (bottom over top). A hole is punched at position (40, 30). What pattern appears when unfolded?
Hole Punch Symmetry - Horizontal Fold
Step 1: Paper folded horizontally creates top-bottom mirror symmetry. Step 2: A hole punched at (40,30) goes through both layers. Step 3: When unfolded, the hole appears at (40,30) and its mirror (40,70). Result: Two vertically aligned holes.
Question 18
A paper is folded in half vertically. A L-shaped cut from the folded edge. What pattern appears when unfolded?
An L-shaped cut on a vertical fold creates two mirrored L-shapes.
Question 19
A paper is folded twice (quarter fold). A hole is punched at position (25, 25). What pattern appears when unfolded?
Hole Punch Symmetry - Quarter Fold
Step 1: Paper folded horizontally then vertically creates 4 layers. Step 2: A hole punched at (25,25) goes through all 4 layers. Step 3: When unfolded, the hole appears in all 4 quadrants. Result: Four holes forming a square pattern.
Question 20
A paper is folded twice (quarter fold). A hole is punched at position (25, 25). What pattern appears when unfolded?
Hole Punch Symmetry - Quarter Fold
Step 1: Paper folded horizontally then vertically creates 4 layers. Step 2: A hole punched at (25,25) goes through all 4 layers. Step 3: When unfolded, the hole appears in all 4 quadrants. Result: Four holes forming a square pattern.
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