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AOC is a diameter of the circle, centre O. AT is a straight line that cuts the circle at B. PT is the tangent to the circle at C. Angle COB = 76⁰. (a) Calculate angle ATC.

Written By rohanlaneqw Saturday, May 27, 2023 Add Comment Edit

AOC is a diameter of the circle, centre O.
AT is a straight line that cuts the circle at B.
PT is the tangent to the circle at C.
Angle COB = 76⁰.
(a) Calculate angle ATC.

Answer:
[tex]52^{\circ}[/tex]
Step-by-step explanation:
Explanation is attached below.

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