Question

7. Two lines that intersect to form right angles are called what? A. Perpendicular lines B. Parallel lines C. Line segments D. Skew lines

Answer 1

A.Perpendicular Lines 

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Answer 2

The answer to the above question can be explained as -

Perpendicular lines are the lines that intersect each other or meet each other at 90 degrees, thus form a right angle.

The parallel lines are the lines that do not meet each other.

Thus, the answer to -

"Two lines intersect each other to form right angles are called" is - A. Perpendicular Lines.