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Mathematics, 20.06.2021 20:00 lorenzo1beaton

O is the centre of the circle, EF is a tangent, angle BCE= -28, angle ACD = 31" Line AB = line AC
Write down the size of
a) angle BAC
b) angle ABC
c) angle ADC
d) angle COB

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O is the centre of the circle, EF is a tangent, angle BCE= -28, angle ACD = 31" Line AB = line AC
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