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PLEASE HELP PLEASE I WILL GIVE BRAINLIEST

PLEASE HELP PLEASE I WILL GIVE BRAINLIEST class=

Sagot :

durua2

Answer:

143

Step-by-step explanation:

I'm not sure if this is correct but this is what I came up with:

all angles combined must add to 360

125+55+37= 217

360-217=143