Mathematics, 28.01.2021 18:30 dessyrob05

D B, C and D are points on a circle, centre O.
AB and AD are tangents to the circle.
Angle BCD = x
O
C
B
Find an expression for the size of angle BAD in terms of x.
Give your answer in its simplest form.
Give reasons for each stage of your working.

D

B, C and D are points on a circle, centre O.AB and AD are tangents to the circle.Angle BCD = xO

Answers: 3

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D B, C and D are points on a circle, centre O.
AB and AD are tangents to the circle.
Angl...