3 years ago

HELP!!!! IVE BEEN STUCK ON THIS ALL DAY PLEASE HELP

Mathematics

2 answers:

klio [65]3 years ago

8 0

Answer:

Step-by-step explanation:

Sum of exterior angle of a polygon is equal 360°

: 2x + (x+4) + (x+16) + (x+10) + 2x + (x+10) = 360°

2x + x + x + x + 2x + x + 4+16+10+10 = 360°

8x + 40 = 360

8x = 360 - 40

8x = 320

x = 320/8

x = 40°

siniylev [52]3 years ago

7 0

X is a unknown
Number you need to find what the total of all the angles will be and the solve for x

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