Math, asked by Gst001, 11 months ago

O is the centre of circle as shown in figure find angle CBD

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Answered by mominayan08
4

construct angle APC

ABCD is a cyclic quadrilatral

there for

angle APD is equal to angle CBD

angle APD is 1by2 of angle AOC

there for

angle APD is equal to 55

there for angle CBD is also 55

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