dessietingz dessietingz
  • 12-03-2021
  • Mathematics
contestada

I need help please and thanks

I need help please and thanks class=

Respuesta :

tismian
tismian tismian
  • 12-03-2021

Answer:

60

Step-by-step explanation:

80+40+x=180

80+40=120

120+x=180

180-120=60

x=60

Answer Link
Ramyashree
Ramyashree Ramyashree
  • 12-03-2021

Step-by-step explanation:

Total angle of triangle is 180 °

given,40° and 80°

let x be the missing angle

180x=40+80

180x=120

x=120-180

x=60°

=a)60°

Answer Link

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