SmokeyRN
SmokeyRN
12-01-2018
Mathematics
contestada
Please need help on this
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Аноним
Аноним
12-01-2018
The sum of complementary angles is 90º
m∠1 + m∠2=90º
52º+m∠2=90º
m∠2=90º-52º
m∠2=38º
answer: 38º
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