Answer:
75, 105
Step-by-step explanation:
12. 180-105 = 75
13. 105
12. Angle 17 = 75 because 180-105 is 75
13. Angle 17 = 105 because angle 6 and 17 are the same angles
(2x+1)(x+2)
Ez pz
3.14x7.6=23.864 because raidus is the disctance around one circle
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