Question

Model - 2019
4. In the figure, C, D are points on
the circle. AD is diameter of
the circle. 2C = 30°, AB 4 cm
(a) ZD=--
(b) ZABD =
(c) What is the length of
the diameter?​

Answer 1

Answer:

I don't know this question

Step-by-step explanation:

I don't know this question

Answer 2

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