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Find c round to the nearest tenth

Find c round to the nearest tenth-example-1
User Gustf
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1 Answer

10 votes
43
Step-by-step explanation:
Since the angle of a triangle is 180°
you first add the given numbers which are 82 and 55 which is 137
then you subtract 137 by 180 since it’s the total number 180-137 is 43
User Markee
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