Question
In the figure not drawn to scale, CDE is a straight line. Given that the ratio of ∠c to ∠d is 1 : 2, what is the value of ∠d?
2 m

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In the figure not drawn to scale, CDE is a straight line. Given that the ratio of ∠c to ∠d is 1 : 2, what is the value of ∠d?