Please help me tomorrow is my boards exam!!
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sonuguglani78:
Its very hard
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BQ= BR & CP= CQ
( the length of two tangent from an external pt to a circle are equal )
CP = 11cm
CQ= 11cm
BC = 7cm
CQ= BC+ BQ
BQ= CQ- BC
= 11- 7
= 4cm
we know that BQ = BR
BR=4cm
AB =2×BR
= 2×4
=8cm
hope it's helped you......
we know that CP =CQ so AP =BQ
BQ=BR & AP= AR
therefore BR= AR
AB = AR+BR
AB =2BR
Thanks bro
But how is cp=cq
plz again read the ans
and by the way I am not a bro
Thanks friend
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