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PLZ HELP a. Find the radius. If your answer is not an integer, express it in radical form.
b. Find FN. If your answer is not an integer, express it in radical form.
c. Find EF. Express it as a decimal rounded to the nearest tenth.
 one year ago
 one year ago
PLZ HELP a. Find the radius. If your answer is not an integer, express it in radical form. b. Find FN. If your answer is not an integer, express it in radical form. c. Find EF. Express it as a decimal rounded to the nearest tenth.
 one year ago
 one year ago

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lacypennelllBest ResponseYou've already chosen the best response.0
http://openstudy.com/study#/updates/50c66bb7e4b0a14e4367ecf2 try this! :D
 one year ago

ZeHanzBest ResponseYou've already chosen the best response.0
a. Because OM is perp. to CM, and OD=OC = radius of circle, CM = DM = 22. Pythagoras in triangle OMC: OC² = 22² + 20² = 884. \[OC =r=\sqrt{884}=2\sqrt{221}\]
 one year ago

ZeHanzBest ResponseYou've already chosen the best response.0
To find the other answers, use the same technique, in triangle ONE (you now know EO).
 one year ago
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