plz ans me fast please please please please
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Answer:
your question is not clear in the pic frnd.
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Answer:
In fig.A and C lines are parallel.
Step-by-step explanation:
Fig. A
Suppose
m Angle A=70
m Angle B= 110
angle A and B are interior angles
so if the adition of interior angles is 180 then the lines are parallel.
So,
A + B =180
70+110
=180 = 180
LHS=RHS
therefore the given lines are parallel by interior angles test.
In
Fig. B
apply same rule the addition doesn't comes 180 so lines in fig B are not parallel
IN fig C the lines are parallel by alternate angles theorem
Both angles are alternate and equal.
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