marrsies
marrsies marrsies
  • 16-02-2021
  • Mathematics
contestada

Solve for x in the diagram below.
x 3xº 100°

Solve for x in the diagram below x 3xº 100 class=

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miyah2554
miyah2554 miyah2554
  • 16-02-2021
Ummm ....... I think x=80
Answer Link
siya90258
siya90258 siya90258
  • 16-02-2021

Answer:

x+3x+100°=180°(straight line is 180°)

4x+100°=180

4x=180°-100°

4x=80

x=80/4

x=20

Answer Link

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