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In the figure, chord MN and chord RS int...

In the figure, chord MN and chord RS intersect at point D.
(1) If RD = 15, DS = 4, MD = 8 , find DN.
92) If RS = 18, MD = 9 , DN = 8 , find DS .

Text Solution

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The correct Answer is:
(i) `therefore` DN =7.5 points (ii) `therefore` DS=6 units or DS=12 units
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