25-10-2020
Mathematics

contestada

find x

3x
2x+40
x+50
4x

find x 3x 2x40 x50 4x class=

Respuesta :

omniaosman461 omniaosman461

25-10-2020

Answer:

27

Step-by-step explanation:

The sum of all exterior angles of any quadrilateral= 360°

3x+2x+40+x+50+4x = 360°

11x + 90 = 360°

11x = 360 - 90

10x = 270

x = 270/10

x = 27

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