Right Angle: Which describes a right angle?

Study for the 7th Grade Math Test. Prepare with quizzes, flashcards, and detailed explanations for each question. Stay ready for your exam!

Multiple Choice

Right Angle: Which describes a right angle?

Explanation:
A right angle is a corner formed by two lines that meet to make a perfect quarter turn, measuring 90 degrees. That 90-degree measure is what makes it a right angle, like the corner of a square or a doorway. 0 degrees would mean no turn at all, 180 degrees is a straight line, and 360 degrees is a full turn. These aren’t right angles because they describe different kinds of turns or stasis, not the perpendicular corner that defines a right angle.

A right angle is a corner formed by two lines that meet to make a perfect quarter turn, measuring 90 degrees. That 90-degree measure is what makes it a right angle, like the corner of a square or a doorway.

0 degrees would mean no turn at all, 180 degrees is a straight line, and 360 degrees is a full turn. These aren’t right angles because they describe different kinds of turns or stasis, not the perpendicular corner that defines a right angle.

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