θ O C P OP=Radius of directing circle=75mm
{"Image DocumentName": "\u03b8 O C P OP=Radius of directing circle=75mm", "Image ImageDescription": "c2. c1. c3. c4. c5. c6. c7. c8. c9. c10. c11. c \u2019 2\u2019 3\u2019 4\u2019 5\u2019 6\u2019 7\u2019 8\u2019 9\u2019 10\u2019 11\u2019 12\u2019 \u03b8. P. C. O. OP=Radius of directing circle=75mm. PC=Radius of generating circle=25mm. \u03b8=r/R X360\u00ba= 25/75 X360\u00ba=120\u00ba.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}