- Select the answer that provides the correct ranking of smallest angle to largest.
Answer: 1-2-3-4
Correct order: 1-2-3-4 (measures smallest → largest: 22°, 26°, 30°, 34°). Anchor the extremes first. Angle 1 is the narrowest (22°, opening down and to the right). Angle 4 is the widest (34°, opening toward the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 2 (26°) and 3 (30°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the option that provides the correct ranking of smallest angle to largest.
Answer: 4-3-2-1
Correct order: 4-3-2-1 (measures smallest → largest: 70°, 72°, 74°, 76°). Anchor the extremes first. Angle 4 is the narrowest (70°, opening up and to the left). Angle 1 is the widest (76°, opening down and to the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 3 (72°) and 2 (74°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend. Watch out: Angle 2 has the longest arms in the set but is 74° — not the largest. Arm length is a visual distractor; focus on the gap at the vertex, not how far the arms reach.
- Select the answer that displays the correct ranking of smallest angle to largest.
Answer: 4-2-1-3
Correct order: 4-2-1-3 (measures smallest → largest: 98°, 100°, 102°, 104°). Anchor the extremes first. Angle 4 is the narrowest (98°, opening toward the left). Angle 3 is the widest (104°, opening down and to the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 2 (100°) and 1 (102°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the answer that has the correct ranking of smallest angle to largest.
Answer: 3-4-1-2
Correct order: 3-4-1-2 (measures smallest → largest: 35°, 39°, 43°, 47°). Anchor the extremes first. Angle 3 is the narrowest (35°, opening toward the left). Angle 2 is the widest (47°, opening upward). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 4 (39°) and 1 (43°) differ by only 4° — the decisive pair. Strategy: they point in different directions, so mentally rotate each one so its bisector points up, then compare the resulting openings.
- Choose the answer that displays the correct ranking of smallest angle to largest.
Answer: 4-3-1-2
Correct order: 4-3-1-2 (measures smallest → largest: 35°, 37°, 39°, 41°). Anchor the extremes first. Angle 4 is the narrowest (35°, opening toward the right). Angle 2 is the widest (41°, opening down and to the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 3 (37°) and 1 (39°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Select the answer that denotes the correct ranking of smallest angle to largest.
Answer: 1-4-3-2
Correct order: 1-4-3-2 (measures smallest → largest: 148°, 152°, 156°, 160°). Anchor the extremes first. Angle 1 is the narrowest (148°, opening toward the left). Angle 2 is the widest (160°, opening down and to the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 4 (152°) and 3 (156°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend. Watch out: Angle 4 has the longest arms in the set but is 152° — not the largest. Arm length is a visual distractor; focus on the gap at the vertex, not how far the arms reach.
- Select the option that has the correct ranking of smallest angle to largest.
Answer: 3-2-1-4
Correct order: 3-2-1-4 (measures smallest → largest: 88°, 90°, 92°, 94°). Anchor the extremes first. Angle 3 is the narrowest (88°, opening toward the left). Angle 4 is the widest (94°, opening up and to the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 2 (90°) and 1 (92°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the option that denotes the correct ranking of smallest angle to largest.
Answer: 4-1-2-3
Correct order: 4-1-2-3 (measures smallest → largest: 82°, 86°, 90°, 94°). Anchor the extremes first. Angle 4 is the narrowest (82°, opening upward). Angle 3 is the widest (94°, opening downward). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 1 (86°) and 2 (90°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the option that has the correct ranking of smallest angle to largest.
Answer: 1-2-4-3
Correct order: 1-2-4-3 (measures smallest → largest: 119°, 123°, 127°, 131°). Anchor the extremes first. Angle 1 is the narrowest (119°, opening down and to the right). Angle 3 is the widest (131°, opening upward). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 2 (123°) and 4 (127°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend. Watch out: Angle 1 has the longest arms in the set but is 119° — not the largest. Arm length is a visual distractor; focus on the gap at the vertex, not how far the arms reach.
- Choose the option that displays the correct ranking of smallest angle to largest.
Answer: 2-1-4-3
Correct order: 2-1-4-3 (measures smallest → largest: 30°, 34°, 38°, 42°). Anchor the extremes first. Angle 2 is the narrowest (30°, opening upward). Angle 3 is the widest (42°, opening toward the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 1 (34°) and 4 (38°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend. Watch out: Angle 4 has the longest arms in the set but is 38° — not the largest. Arm length is a visual distractor; focus on the gap at the vertex, not how far the arms reach.
- Select the option that provides the correct ranking of smallest angle to largest.
Answer: 2-3-1-4
Correct order: 2-3-1-4 (measures smallest → largest: 58°, 62°, 66°, 70°). Anchor the extremes first. Angle 2 is the narrowest (58°, opening up and to the left). Angle 4 is the widest (70°, opening up and to the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 3 (62°) and 1 (66°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the option that displays the correct ranking of smallest angle to largest.
Answer: 1-4-3-2
Correct order: 1-4-3-2 (measures smallest → largest: 125°, 127°, 129°, 131°). Anchor the extremes first. Angle 1 is the narrowest (125°, opening toward the right). Angle 2 is the widest (131°, opening downward). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 4 (127°) and 3 (129°) differ by only 2° — the decisive pair. Strategy: they point in different directions, so mentally rotate each one so its bisector points up, then compare the resulting openings.
- Select the option that denotes the correct ranking of smallest angle to largest.
Answer: 2-1-3-4
Correct order: 2-1-3-4 (measures smallest → largest: 48°, 52°, 56°, 60°). Anchor the extremes first. Angle 2 is the narrowest (48°, opening downward). Angle 4 is the widest (60°, opening up and to the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 1 (52°) and 3 (56°) differ by only 4° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the answer that displays the correct ranking of smallest angle to largest.
Answer: 4-2-3-1
Correct order: 4-2-3-1 (measures smallest → largest: 50°, 52°, 54°, 56°). Anchor the extremes first. Angle 4 is the narrowest (50°, opening down and to the left). Angle 1 is the widest (56°, opening downward). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 2 (52°) and 3 (54°) differ by only 2° — the decisive pair. Strategy: they point in different directions, so mentally rotate each one so its bisector points up, then compare the resulting openings.
- Select the answer that has the correct ranking of smallest angle to largest.
Answer: 2-1-3-4
Correct order: 2-1-3-4 (measures smallest → largest: 95°, 100°, 105°, 110°). Anchor the extremes first. Angle 2 is the narrowest (95°, opening toward the left). Angle 4 is the widest (110°, opening toward the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 1 (100°) and 3 (105°) differ by only 5° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Select the option that displays the correct ranking of smallest angle to largest.
Answer: 4-2-1-3
Correct order: 4-2-1-3 (measures smallest → largest: 110°, 112°, 114°, 116°). Anchor the extremes first. Angle 4 is the narrowest (110°, opening upward). Angle 3 is the widest (116°, opening toward the left). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 2 (112°) and 1 (114°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the option that has the correct ranking of smallest angle to largest.
Answer: 1-4-3-2
Correct order: 1-4-3-2 (measures smallest → largest: 40°, 44°, 48°, 52°). Anchor the extremes first. Angle 1 is the narrowest (40°, opening down and to the right). Angle 2 is the widest (52°, opening toward the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 4 (44°) and 3 (48°) differ by only 4° — the decisive pair. Strategy: they open in nearly the same direction, so you can visually align their bisectors side-by-side and compare the openings directly.
- Choose the answer that provides the correct ranking of smallest angle to largest.
Answer: 2-3-1-4
Correct order: 2-3-1-4 (measures smallest → largest: 135°, 137°, 139°, 141°). Anchor the extremes first. Angle 2 is the narrowest (135°, opening up and to the left). Angle 4 is the widest (141°, opening up and to the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 3 (137°) and 1 (139°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Select the option that displays the correct ranking of smallest angle to largest.
Answer: 1-3-2-4
Correct order: 1-3-2-4 (measures smallest → largest: 145°, 147°, 149°, 151°). Anchor the extremes first. Angle 1 is the narrowest (145°, opening toward the left). Angle 4 is the widest (151°, opening up and to the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 3 (147°) and 2 (149°) differ by only 2° — the decisive pair. Strategy: they're rotated far apart — focus only on the opening at the vertex, ignoring which way the arms extend.
- Choose the option that provides the correct ranking of smallest angle to largest.
Answer: 3-1-2-4
Correct order: 3-1-2-4 (measures smallest → largest: 42°, 44°, 46°, 48°). Anchor the extremes first. Angle 3 is the narrowest (42°, opening downward). Angle 4 is the widest (48°, opening down and to the right). Locking these in first cuts the problem down to ordering the middle two. The tight middle. Angles 1 (44°) and 2 (46°) differ by only 2° — the decisive pair. Strategy: they point in different directions, so mentally rotate each one so its bisector points up, then compare the resulting openings.
