Question
The figure is not drawn to scale, AB, DE and FC are straight lines. ∠DCF = 20°. Given that ∠FCB is 79 as big as ∠BCE, find ∠ACE.
3 m

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The figure is not drawn to scale, AB, DE and FC are straight lines. ∠DCF = 20°. Given that ∠FCB is 79 as big as ∠BCE, find ∠ACE.