each of the following figures shows the intersection of two lines calculate the unknown angles
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Answered by
1
Step-by-step explanation:
If 87^ on one on the
another side b will be 87^ ( v.o.a)
Answered by
2
Answer:
•b=87° (Vertically Opposite Angle)
•a+b = 180° (linear pair of angles)
a+87° = 180°
so a = 180° - 87° = 93°
•a=c=93° (vertically Opposite angle)
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