help me plz this is 2 question do this 9 question only plzzzzz
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Answered by
2
Answer:
70°
Step-by-step explanation:
the exterior angle of triangle is equal to sum of it's opposite angles
130°-60°= 70°
Answered by
1
Answer:
70
Step-by-step explanation:
The exterior angle of triangle is equal sum of it's
opposite angles
130-60
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