How many acute angles does a triangle have?
Understand the Problem
The question is asking about the number of acute angles present in a triangle. An acute angle is defined as an angle that is less than 90 degrees. In any triangle, the sum of the three angles is always 180 degrees. The question prompts an understanding of the properties of triangles, specifically how many angles can be acute based on this sum.
Answer
At least two
The final answer is at least two.
Answer for screen readers
The final answer is at least two.
More Information
Each triangle will have at least two acute angles because if one angle is obtuse or a right angle, the sum of the other two angles must be less than 90° each.
Tips
Don't confuse an equilateral triangle (which always has three acute angles) with other types of triangles.
Sources
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