Question

In the following figure 'l' and 'm' are two
lines intersected by a transversal 'p'.
If |1 = 130° and 8 = 50°
then, is 7 Il m ? State reason. ​

Answer 1

Answer:

yes l ll m

Step-by-step explanation:

because,

<1 = 130°

<4+<1= 180°(linear pair)

<4 + 130° = 180°

<4 = 180°-130°

<4 = 50°

but

<8 = 50°

<4 = <8 =50°(corresponding Angles)

if these two angles are equal then then the lines are parallel.

Hope it helps.