Answer:
1 5 and 8 also equal 130
2 3 6 and 7 equal 50
Step-by-step explanation:
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∠1= 130°
∠2= 50°
∠3= 50°
∠4= 130°
∠5= 130°
∠6= 50°
∠7= 50°
∠8= 130°
angles 1&2 have to equal 180°
and so on for ∠3&4 and 5&6 and 7&8
180-130=50
