dendemaster
dendemaster dendemaster
  • 16-01-2021
  • Mathematics
contestada

Can someone help me please I don’t get this

Can someone help me please I dont get this class=

Respuesta :

ayhax13
ayhax13 ayhax13
  • 16-01-2021

all angels measure 180

1)26+134+x=+80

x=22

2)90+40+×=180

×=50

3)130+20+×=180

×=30

4)90+50+×=18

x=40

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