Two lines meet and form a right angle. What term describes their relationship?

Study for the TABE Math Test. Practice with flashcards and multiple-choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

Two lines meet and form a right angle. What term describes their relationship?

Explanation:
Perpendicular lines are those that meet to form a right angle, a 90-degree corner. When two lines cross and the angle between them is 90 degrees, that relationship is perpendicular. Intersecting just means they cross at a point, but the angle could be any measure; here it’s specifically a right angle, which makes them perpendicular. Parallel lines never meet, and similar isn’t a term used for lines in this context.

Perpendicular lines are those that meet to form a right angle, a 90-degree corner. When two lines cross and the angle between them is 90 degrees, that relationship is perpendicular. Intersecting just means they cross at a point, but the angle could be any measure; here it’s specifically a right angle, which makes them perpendicular. Parallel lines never meet, and similar isn’t a term used for lines in this context.

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