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How many obtuse angles are in an equilateral triangle?

Updated: 8/21/2019
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6y ago

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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

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15y ago
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6y ago

An equilateral triangle has three sides of equal length, and an acute angle of 60 degrees in each corner. There are no obtuse angles.

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6y ago

There are none.

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11y ago

3

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6y ago

None.

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Q: How many obtuse angles are in an equilateral triangle?
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Related questions

How many obtuse angles can an equilateral triangle have?

none, equilateral triangles have three identical angles - all acute.None, an equilateral triangle as 3 angles of 60 degrees, which are all acute.


How many equal angles and right angles has a obtuse triangle have?

An obtuse triangle can have no right angles, and has two equal angles.


How many obtuse angles in a triangle?

A triangle can have at most one obtuse angle, but triangles do not necessarily have any obtuse angles.


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What do you write when classifying triangles?

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How many obtuse angles does an obtuse triangle have?

One and the two others are acute angles


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In an equilateral triangle, all of the angles are equal, which makes them all 60 degrees. Therefore, all three angles are acute.


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