splashie2003 splashie2003
  • 07-10-2020
  • Mathematics
contestada

find the value of x in the figure shown.
(Hint: the sum of angle measures in any triangle is 180
2x-10
(4x-80)
4x-10

Respuesta :

temilolaajibewa
temilolaajibewa temilolaajibewa
  • 07-10-2020

Answer:

28

Step-by-step explanation:

2x +4x +4x-10 -80-10

10x-100=180

10x=180+100

10x=280

10x/10=280/10

x=28

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