What type of angle is a 31 degree angle?
Understand the Problem
The question is asking to identify the type of angle that measures 31 degrees. Angles can be classified into categories such as acute, right, obtuse, straight, or reflex based on their degree measures.
Answer
acute angle
A 31° angle is an acute angle because it measures less than 90 degrees.
Answer for screen readers
A 31° angle is an acute angle because it measures less than 90 degrees.
More Information
An acute angle is defined as an angle that measures between 0 and 90 degrees.
Tips
Common mistake is thinking that any angle with a two-digit degree might not be acute; always compare to 90 degrees.
Sources
- What angle is 31 degrees? - Answers.com - math.answers.com
- Types of Angles (Acute, Obtuse, Right, Straight, Reflex) - BYJU'S - byjus.com
- Types of Angles: Acute, Right, Obtuse, Straight, and Reflex - mytutorsource.com
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