alexjimenez62
alexjimenez62 alexjimenez62
  • 14-05-2019
  • Mathematics
contestada

If a triangle has an angle of 20 and an angle of 40 what is the other angle

Respuesta :

bluespirit
bluespirit bluespirit
  • 14-05-2019

Answer:

120

Step-by-step explanation:

A triangles angles always add to 180 degrees.

180=20+40+x

180-20=160

160-40=120

120=x

Answer Link
lol318157 lol318157
  • 14-05-2019

Answer:

120

Step-by-step explanation:

20+40=60

180-60

120

Answer Link

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