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Mathematics, 24.06.2020 18:01 FlyToTheGalaxy

O is the centre of the circle, EF is a tangent, angle BCE=28 degrees, angle ACD=31 degrees. Line AB = Line AC.

Write down the size of
a. angle BAC
b. angle ABC
c. angle ADC
d. angle COB


O is the centre of the circle, EF is a tangent, angle BCE=28 degrees, angle ACD=31 degrees.

Line

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O is the centre of the circle, EF is a tangent, angle BCE=28 degrees, angle ACD=31 degrees. Line AB...

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