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Practice arc measurements, inscribed angles, and central angles in geometry. Solve problems on central angles, arcs, and inscribed angles to enhance skills. Complete assignment questions on pages 21-22.
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Acc Math 1 April 13th • Turn in Homework • Get protractor • Warm-up: • The measure of <YCP = 50 degrees. 1) What is the measure of arc YP? 2) What is the measure of <YQP?
CHECK SKILLS PRACTICE 5.2 p. 13 • APB, APC, APD, BPD, BPC, CPD • DBC, ACB • Arcs AB, BC, DC, AD • Arcs AB, BC, CD, AD, AC, BD • MINOR ARC = MEASURE OF CENTRAL ANGLE • INSCRIBED = ½ CENTRAL • 36 • 113 • 90 • 59 • 46 • 19.5 • 140.5 • 161 • 168 • 62 • 38 • 111 • 14 • 43.5 • 82.5 • 51
Inscribed Angles GO page 12 Inscribed angle = ______________ Angles intercepting the same arc are _______ Intercepted arc = _______________ Give an example: _________________ Give an example: _______________
Inscribed Angles GO An angle inscribed in a semicircle = ______ Opposite angles in an inscribed quadrilateral are always __________________
Assignment • Pages 21-22 #1 – 14 ONLY