Math, asked by prashikadongre, 10 months ago

plz ans me fast please please please please​

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Answers

Answered by deepakjainsparsh
0

Answer:

your question is not clear in the pic frnd.

Answered by aryangawas007
1

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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