Respuesta :

1,3,4 are true and 2 is false

case A)

we know that

If l and m are parallel lines

then

[tex]35\° =35\°[/tex] ----> by corresponding angles

the expression is true

therefore

the answer part A) is True  (see the attached figure)

case B)

we know that

If l and m are parallel lines

then

[tex]120\°=118\°[/tex] ----> by corresponding angles

the expression is not true

therefore

the answer part B) is False  (see the attached figure)

case C)

we know that

If l and m are parallel lines

then

[tex]70\° =70\°[/tex] ----> by alternate interior angles

the expression is true

therefore

the answer part C) is True  (see the attached figure)

case D)

we know that

If l and m are parallel lines

then

[tex]50\° =50\°[/tex] ----> by alternate exterior angles

the expression is true

therefore

the answer part D) is True  (see the attached figure)

The answer in the attached figure      

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