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Geometry please help

Geometry please help-example-1
User Jabrove
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1 Answer

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OM = 18
DM = 30, since the line from the centre bisects the chord.
Thus, OD = √1224
Radius is √1224

ON = 17
EN² = EO² - 17²
EN² = 935
EN = √935
User Wattholm
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