Question

A triangle has angle measurements of 64°, 45°, and 71°. What kind of triangle is it?

Answer 1

Acute triangle

Explanation:

What is an acute triangle?

• Triangles with three acute angles are acute triangles.

What are acute angles?

• Acute angles are angles that are less than a right angle, or 90°.
• In this case, we can classify this triangle as an acute triangle because all of its angle measures are less than 90°, and they add up to 180°.

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Answer 2

An acute triangle.

Explanation:

· In these angles, they are all less than a 90 degree angle(right angle) which we would infer an acute triangle.