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Scorpion4ik [409]
3 years ago
7

Whoever answers this correctly first gets brainlest if the answer is correct!!

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0

Answer:

the awnser is 80

Step-by-step explanation:

add all the angles together equal to 180 solve for x put into 8x +8 get 80

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