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Q: Does an acute triangle have three angles less than 90 degrees?

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There are three acute angles in an acute triangle and they add up to 180 degrees.

No. By definition, an acute triangle is a triangle where all three angles are <90 degrees. Therefore, an equilateral triangle, where all the angles are 60 degrees would qualify as an acute triangle.

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

An equilateral triangle - it has three angles of 60 degrees.

An equilateral triangle has 3 equal acute angles of 60 degrees that add up to 180 degrees

Related questions

There are three acute angles in an acute triangle and they add up to 180 degrees.

No. By definition, an acute triangle is a triangle where all three angles are <90 degrees. Therefore, an equilateral triangle, where all the angles are 60 degrees would qualify as an acute triangle.

If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)

A triangle with an acute angle.An acute triangle has all three angles less than 90 degrees.

The sum of the angles of a triangle is 180 degrees so it cannot have three 90 degrees. An acute angle is an angle less than 90 degrees. An acute triangle is one in which all the angles are acute.

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

An equilateral triangle - it has three angles of 60 degrees.

An equilateral triangle has 3 equal acute angles of 60 degrees that add up to 180 degrees

A triangle with 3 acute angles is an acute triangle. All the angles in an acute triangle are acute.

The sume of the measures of the three nagles of an acute triangle (or any triangle) is 180 degrees.

No. The three angles in a triangle, in plane Euclidean geometry, must add to 180 degrees. Acute angles are less than 90 degrees. Therefore you may have a triangle with three angles which are 60 degrees for instance.

An acute isosceles triangle has three acute angles (

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