1. Problem 1: Find the measure of arc AN. Given angles inside circle R are 100°, 65°, and 30°. AE is a diameter.
Arc AN measure can be either 65° or 30°, depending on interpretation. These are given as possible answers for coloring ears.
2. Problem 2: Find the measure of arc AI.
Possible answers: 85° or 115°, used for hair drawing.
3. Problem 3: Find the measure of arc DAE.
Possible answers: 180° or 280°, for hat drawing.
4. Problem 4: Find measure of angle LERI.
Possible answers: 65° or 85°, for earrings.
5. Problem 5: Find measure of arc LNRE.
Possible answers: 150° or 130°, for mouth drawing.
6. Using figure 2, if mLT=65°, find mL1.
Possible answers: 25° or 32.5°, for eye shapes.
7. Using figure 2, if mAI=144°, find mL2.
Possible answers: 62° or 72°, for eyebrows.
8. Using figure 2, if mL3=15°, find mLT.
Possible answers: 30° or 7.5°, for nose.
9. Using figure 2, if mTA=44°, find mL6.
Possible answers: 11° or 22°, for necklace or whistle.
10. Using figure 2, if mLI=124°, find mL7.
Possible answers: 62° (vertical stripes) or 31° (horizontal stripes).
11. Using figure 2, if mL2=65°, find mL6.
Possible answers: 50° (football) or 25° (soccer ball).
12. Measure of arc IAT.
Possible answers: 90° (mud puddles) or 180° (tufts grass).
13. Figure 3, arc cut off by ⊥LB.
Possible answers: CD (green earrings) or DE (purple earrings).
14. Figure 3, arc cut off by ⊥BCE.
Possible answers: BE (brown ears) or DE (yellow ears).
15. Figure 3, arc cut off by ⊥EDB.
Possible answers: CD (yellow hair) or BE (red hair).
16. Figure 3, arc cut off by ⊥BCD.
Possible answers: BED (hat stripes black & white) or CED (black & blue).
17. Figure 3, arc cut off by ⊥CDB.
Possible answers: BE (mouth pink outline) or BC (mouth red outline).
18. Figure 3, arc cut off by ⊥CED.
Possible answers: BC (teeth brown) or CD (teeth black).
19. Figure 3, arc cut off by ⊥CDE.
Possible answers: CBE (nose brown) or BED (nose orange).
20. Figure 4, measure of ⊥LAK.
Possible answers: 130° (eyes green) or 90° (eyes blue).
21. Figure 4, measure of ⊥LAJ.
Possible answers: 138° (eyebrows orange) or 108° (eyebrows red).
22. Figure 4, measure of ⊥KAM.
Possible answers: 122° (face, neck, arms brown) or 132° (yellow).
23. Figure 4, measure of arc JK.
Possible answers: 38° (neck object orange) or 48° (purple).
24. Figure 4, measure of arc JH.
Possible answers: 32° (shirt stripes black & blue) or 42° (black & white).
25. Figure 5, measure of arc DFB.
Possible answers: Major arc (ball brown) or Semicircle (ball black & white).
26. Figure 5, arc DE measure.
Possible answers: Semicircle (goal post brown) or Minor arc (black).
27. Figure 5, arc EDB measure.
Possible answers: Major arc (background green) or Minor arc (brown).
Since only choices and coloring themes are provided without numeric computations or diagram specifics, we list given answer pairs for each question.
Circle Arcs
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