What are the 3 types of angles?

Sharpen your skills for the Davies Publishing SPI Test with targeted flashcards and multiple-choice questions, complete with hints and clarifications. Prepare thoroughly for success!

Multiple Choice

What are the 3 types of angles?

Explanation:
Angles are categorized by how much they open. The three basic kinds you’ll encounter most often are acute, right, and obtuse. An acute angle opens at less than 90 degrees. A right angle opens exactly 90 degrees. An obtuse angle opens wider than 90 degrees but less than 180 degrees. Sometimes a straight angle of 180 degrees is discussed as its own category, but for the common three, acute, right, and obtuse cover the range. So the correct trio is acute, right, obtuse.

Angles are categorized by how much they open. The three basic kinds you’ll encounter most often are acute, right, and obtuse. An acute angle opens at less than 90 degrees. A right angle opens exactly 90 degrees. An obtuse angle opens wider than 90 degrees but less than 180 degrees. Sometimes a straight angle of 180 degrees is discussed as its own category, but for the common three, acute, right, and obtuse cover the range. So the correct trio is acute, right, obtuse.

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