gardnerd
gardnerd
10-01-2017
Mathematics
contestada
can someone please help me with this?
Respuesta :
Аноним
Аноним
10-01-2017
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!
Answer Link
Apocrophon
Apocrophon
10-01-2017
Since the measure of a full circle is 360°, subtracting a section will be;
360° - AB = ACB
[tex] 360-30=330 [/tex]
So the measure of ACB is
330°
.
Answer Link
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