jmk41414141p4txqr
jmk41414141p4txqr jmk41414141p4txqr
  • 12-02-2019
  • Mathematics
contestada

need help with 18 and 20

need help with 18 and 20 class=

Respuesta :

meredith48034
meredith48034 meredith48034
  • 14-02-2019
18. x + 85 + 30 = 180
x + 115 = 180
x = 65°


20. x + 60 + 25 = 180

x + 85 = 180
x = 95°
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