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92 JAMES H OLIVER The monument is on all three sides and honors Sarapion of Chollidae whose desceiidants constituted one of the great families of Roman Athens The majority of the fragments came from t. 3 . Inscribed Angles. Objectives:. To . find the measure of an inscribed angle. Inscribed Angles . & . Intercepted Arcs :. Theorem 11 – . 9. Inscribed Angle Theorem. The measure of an inscribed angle is half the measure of its intercepted arc.. Construction methods can also be used to construct figures in a circle. One figure that can . be inscribed . in a circle is a hexagon. Hexagons are polygons with six sides.. 1. 1.3.3: Constructing Regular Hexagons Inscribed in Circles. The ability to copy and bisect angles and segments, as well as construct perpendicular and . parallel lines. , allows you to construct a variety of geometric figures, including triangles, squares, . and hexagons. What will we learn. Parts of a circle including radius, diameter, arcs, angles. How to find arc measures . How to find angle measures. Parts of a Circle. A. B. C. D. Radius. - segment from center . pt. 14. 2. . 7. 50. 8. 10. a) CE. b) DE. . c) angle CEB. . d) angle DEA. The Center of the circle. 6. . 5.4. . 8.9. 12.5. 9.9. 20.8. 108. 90. 123.9 or 124. a) PL. b) PM. c) All radii of a circle are congruent. Triangles are not the only figures that can be inscribed in a circle. It is also possible to inscribe . other figures. , such as squares. The process for inscribing a square in a circle uses previously learned skills. 2.1. Vocabulary Words. inscribed. grouchy. resemblance. postmark. enthralled. regulation. embarrassment. pennant. When something is required by someone in authority.. inscribed. grouchy. resemblance. Hubarth. Geometry. 10.7 Measure . of an Inscribed Angle. .. C. A. B. D. Ex 1 Use Inscribed Angles. a.. m. . T.  . mQR. b.. Find the indicated measure in. . P. .. M T = . mRS. =. . Angles. Geometry. Objectives/Assignment. Use . inscribed angles to solve problems.. Use properties of inscribed polygons. .. Review. Definitions. An . inscribed angle. is an angle whose vertex is on a circle and whose sides contain chords of the circle. . Identifying, Describing, and Applying Theorems about Circles. Understand and apply theorems about circles. G-C.2, Identify and describe relationships among inscribed angles, radii, and chords. . Include the relationship between central, inscribed, and circumscribed angles; inscribed angles on a diameter are right angles; the radius of a circle is perpendicular to the tangent where the radius intersects the circle.. Holt Geometry. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. 30.4. Find the measure of an inscribed angle. . Use inscribed angles and their properties to solve problems.. Objectives. Geometry Unit 9. Inscribed Angles in Circles. Content Objective. : Students will be able to . identify inscribed . angles and their intercepted arcs in circles. . Language Objective. : Students will be able to . Recall: A . Central Angle . has the same measure as the arc in intercepts. .. .. 100°. 100°. An. inscribed angle . is . not. equal to the arc it intercepts. .. B. A. C. Inscribed . Angle. . - An angle in a circle whose . Inscribed & Circumscribed Polygons Lesson 10.7 A polygon is inscribed in a circle if all of its vertices lie on the circle. Inscribed Circumscribed A polygon is circumscribes about a circle if each of its sides is tangent to the circle.