A angle of 30 degrees is which type?

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

Multiple Choice

A angle of 30 degrees is which type?

Explanation:
Angles are described by how big their opening is. An acute angle is any angle whose measure is less than 90 degrees. A 30-degree angle has a small opening, well below 90, so it fits this category. Right angles are exactly 90 degrees, obtuse angles are between 90 and 180 degrees, and straight angles are 180 degrees. So a 30-degree angle is an acute angle.

Angles are described by how big their opening is. An acute angle is any angle whose measure is less than 90 degrees. A 30-degree angle has a small opening, well below 90, so it fits this category. Right angles are exactly 90 degrees, obtuse angles are between 90 and 180 degrees, and straight angles are 180 degrees. So a 30-degree angle is an acute angle.

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