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pychu [463]
2 years ago
7

Find all missing angles I need help please

Mathematics
1 answer:
aksik [14]2 years ago
4 0

Answer:

1) 34º

2) 52º

3) 56º

4) 94º

Step-by-step explanation:

let 3 be x

let 1 be y

let 2 be z

let 4 be j

180=86+38+x              56=x

90=56+y                     34=y

180=86+j                     94=j

180=34+z+94              52=z

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