Question

What shape is being described? This shape has three sides and three angles. One of its angles is obtuse. The remaining angles are both acute. None of the sides are the same length

Answer 1

Answer:

An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle.

Acute and obtuse triangles are the two different types of oblique triangles — triangles that are not right triangles because they have no 90° angle.

RightObtuseAcute {\displaystyle \underbrace {\qquad \qquad \qquad \qquad \qquad \qquad } _{}}

Step-by-step explanation:

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