Question

What is the value of x?



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Answer 1

It's a hexagon.

The formula of the sum of internal angles in the polygon:

`S=(n-2)\cdot180^o`

Therefore

`112^o+133^o+128^o+100^o+120^o+x^o=(6-2)\cdot180^o\\\\593^o+x^o=720^o\ \ \ \ |-593^o\\\\x^o=127^o`