selena4044
selena4044 selena4044
  • 01-04-2021
  • Mathematics
contestada

can u help with it plz I really need help ​

can u help with it plz I really need help class=

Respuesta :

siya90258
siya90258 siya90258
  • 02-04-2021

Answer:

let angle e be x

x+4x+10=180°[by linear pair]

5x+10=180°

5x=180-10

5x=170

x=170/5

x=34

angle E=34°

angle E+angle C+angle D=180°[by angle sum property]

34°+70°+2x=180°

104°+2x=180°

2x=180°-104

2x=76°

angle d=76°

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