how do you measure angles like these?
pls help I have a test and I don't understand
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Answer:
120°
Step-by-step explanation:
To find angle BCD, we need to spot that the angle is on a straight line (ACD); angles on a straight line add up to 180°. This means we can find the missing angle by doing 180 - 60 which is 120°.
Hope this helps!