2. 3. Choose the correct statement regarding lines I and m in the diagram below:

Question

2. 3. Choose the correct statement regarding lines I and m in the diagram below: 1° Lines l and mare perpendicular because it looks like it in the diagram. O Lines l and m are not perpendicular because the vertical an Lines I and m are not perpendicular because the vertical angles shown in the diagram are not of the same measure O Lines I and m are perpendicular because the linear pair of Lines I and m are perpendicular because the linear pair of angles formed between lines I and m sum up to exactly 90° O Lines I and m are not perpendicular because the linear pair of angles formed between lines I and m do not sum up to exacty 90°

Explanation / Answer

1.

Lines l and m are not perpendicular to each other. Last option is the right answer.

if they are to be perpendicular they should be90 degrees to each other.

51+z+49 = 180 ( total angle formed is 180)
z=80 which is angle between l and m

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