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MArishka [77]
3 years ago
6

Find the measure of the third angle of a triangle if the measures of the other two angles are given. 31.8 and 89.8

Mathematics
1 answer:
Vikentia [17]3 years ago
3 0

Answer:

58.4 Degrees

Step-by-step explanation:

Look at the attachment

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Step-by-step explanation:

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