2 years ago

X degree + X degree + (2x+3)degree + (2x+3) degree= 360 degrees

Mathematics

1 answer:

sineoko [7]2 years ago

3 0

Answer:

Step-by-step explanation:

x + x + 2x + 3 + 2x + 3 = 360

6x + 6 = 360

Divide by 6

x + 1 = 60

x = 60 - 1 = 59

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