The definition of an obtuse angle is an angle great than 90 degrees and less than 180 degree (there cannot be any angle in a triangle larger than 180 degrees). The definition of an acute angle is an angle greater than 0 degrees (an angle cannot measure negative or 0 degrees) and less than 90 degrees. By definition you could have an infinite number of acute angles in a given obtuse angle as an acute angle could be infinitely small as long as it is greater than 0
none, equilateral triangles have three identical angles - all acute.None, an equilateral triangle as 3 angles of 60 degrees, which are all acute.
An obtuse triangle can have no right angles, and has two equal angles.
A triangle can have at most one obtuse angle, but triangles do not necessarily have any obtuse angles.
No right triangle can have any obtuse angles inside it.
there are 60 degrees in one of the angles in an equilateral triangle
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there is many ways to write when classifying a triangle, you can classify it by its sides or angles. When you classify it by angles you can classify it by acute, obtuse, and right triangle. when classyfing it by sides its isosceles, equilateral, and scalene!
One and the two others are acute angles
In an equilateral triangle, all of the angles are equal, which makes them all 60 degrees. Therefore, all three angles are acute.
Triangles can be classified based on their sides and angles. Based on sides, triangles can be equilateral (all sides are equal), isosceles (two sides are equal), or scalene (no sides are equal). Based on angles, triangles can be acute (all angles are less than 90 degrees), obtuse (one angle is greater than 90 degrees), or right (one angle is exactly 90 degrees).
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3. Any triangle, whether it's obtuse or acute will always have 3 angles. Pink23