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123° Tell whether the angles are complementary or supplementary. Then find the value of x. 3X° Supplementary, 16 Complementary, 18 Supplementary, 19 Complementary, 15
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2 votes
123°

Tell whether the angles are complementary or
supplementary. Then find the value of x.
3X°
Supplementary, 16
Complementary, 18
Supplementary, 19 Complementary, 15

123° Tell whether the angles are complementary or supplementary. Then find the value-example-1
User PermaFrost
by
7.2k points

1 Answer

5 votes

Answer:

Supplementary 19

180-123=57

57÷3=19

Check:

123+57=180

User Tehdoommarine
by
7.8k points
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