wonderland03
wonderland03
08-03-2018
Mathematics
contestada
Answer all 4 please
Respuesta :
SINAZEUS
SINAZEUS
08-03-2018
1)
[tex]180 - (37 + 90) = 180 - 127 \\ = 53[/tex]
2)
[tex](180 - 15) \div 2 = 165 \div 2 \\ = 82.5[/tex]
each of other angles measures 82.5 degrees
3)
[tex]180 - (42 + 20) = 180 - 62 \\ = 118[/tex]
4)sorry I don't know the last one
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