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Shalnov [3]
3 years ago
15

Find the missing measure. 51° - X = degrees (enter numerical answer only)

Mathematics
2 answers:
maw [93]3 years ago
8 0

Answer:

129°

Step-by-step explanation:

Because we know x and 51 are supplementary angles (add up to 180), We can do x + 51 = 180, to figure out that x is equal to 129°.

Olenka [21]3 years ago
8 0

Answer:

129

Step-by-step explanation:

180-51=129

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