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Tuesday September 25 th. Daily Check: Central Angles & Inscribed Angles. You need your own half sheet of paper!. Daily Check. A. B. 70 ◦. F. E. C. H. G. J. D. 30 ◦. M. K. 20 ◦. L. Review!. Case I: Vertex is AT the center. A. P. C. B. Case II: Vertex is ON circle.
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Daily Check:Central Angles & Inscribed Angles You need your own half sheet of paper!
Daily Check A B 70◦ F E C H G J D 30◦ M K 20◦ L
Case I:Vertex is AT the center A P C B
Case II:Vertex is ON circle ANGLE ARC ARC ANGLE
Ex. 1 Find m1. 1 84° m1 = 42
202° Ex. 2 Find m1. 1 m1 = 79
Case III:Vertex is INSIDE circle A ARC B ANGLE D ARC C Looks like a PLUS sign!
Ex. 3 Find m1. 93° A B 1 D C 113° m1 = 103
Ex. 4 Find mQT. mQT = 100 N Q 84 92 M T
Ex. 5 Find x. 93 xº 45 89 x = 89
Case IV:Vertex is OUTSIDE circle C ANGLE small ARC A D LARGE ARC B
Ex. 6 Find m1. 1 15° A D 65° B m1 = 25
Ex. 7 Find mAB. mAB = 16 A 27° 70° B
Ex. 8 Find m1. 260° 1 m1 = 80
Daily Check:Vertex Inside & Vertex Outside You need your own half sheet of paper