sammy251
sammy251
28-05-2018
Mathematics
contestada
how do i find these angles
Respuesta :
SINAZEUS
SINAZEUS
28-05-2018
1- the answer is 120
[tex]360 - (180 + 60) = 360 - 240 \\ = 120[/tex]
2- the answer is 74
[tex]360 - (135 + 77) = 360 - 212 \\ = 148 \\ \\ 148 \div 2 = 74[/tex]
3- it's 84
[tex]42 \times 2 = 84[/tex]
good luck
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