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16 votes
HELPPP ASAP PLEASE !!!!!

HELPPP ASAP PLEASE !!!!!-example-1
User Helixirr
by
5.8k points

1 Answer

10 votes

Answer:

the answer is 180°

Explanation:

x+45°+55°+80°=360°

x+180=360°

x=360°-180°

x=180°

User Halfdan
by
5.5k points