Prove: Inscribed angle Statements Reasons 1. With inscribed 1. Given 2. Draw radius 2. Through any two points there is exactly one line. 3. 3. Def. Of arc measure 4. 4. Theorem 5. 5. All on the same circle are 6. Is an isosceles triangle 6. Def. Of 7. 7. Theorem 8. 8. Def. Of s 9. 9. (from line 4) 10. 10. Simplify 11. 11. Substitution (from line 3) 12. 12. Division property of = 13. 13. Def. Of s 14. 14. Substitution