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vodka [1.7K]
3 years ago
15

Can someone please help me with this?

Mathematics
2 answers:
Leokris [45]3 years ago
7 0
We know, the measure of whole circle = 360
So, ACB = 360 - AOB
ACB = 360 - 30
ACB = 330

In short, Your Final Answer would be Option A

Hope this helps!
Juli2301 [7.4K]3 years ago
6 0
Since the measure of a full circle is 360°, subtracting a section will be;
360° - AB = ACB
360-30=330
So the measure of ACB is 330°.
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