kelisj21
kelisj21
02-02-2021
Mathematics
contestada
Can someone help me ?
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rebeccadodd08
rebeccadodd08
02-02-2021
Answer:
50*
Cause if u know a right angle is 90* then u add it it gets 130 then you take that away from 180 what leaves you with 50
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chayawitchayabunnag
chayawitchayabunnag
02-02-2021
Sin[?] = 18/22 = approximately 54.9degree
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