Question

For the following figure, can you conclude that l | | m? Select true or false.

Answer 1

1,3,4 are true and 2 is false

Answer 2

case A)

we know that

If l and m are parallel lines

then

`35\° =35\°` ----> 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

`120\°=118\°` ----> 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

`70\° =70\°` ----> 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

`50\° =50\°` ----> 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