AB is a chord of circle centre O.
OB bisects AB
AD 12cm, D = Sem and
OD
Determine t...
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Mathematics, 05.05.2021 04:30 robert7248
AB is a chord of circle centre O.
OB bisects AB
AD 12cm, D = Sem and
OD
Determine the radias of
OR in terms of I
Hence, calculate the
length of the radius OB.
12β
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