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Equilateral triangles have angles that all equal 60 degrees. Acute triangles all have an angles that are less than 90 degrees.

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Q: Every equilateral triangle must also be an acute triangle?
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Related questions

Can an acute triangle also be an equilateral triangle?

Yes it can. Every equilateral triangle is an acute one. To put it another way, the family of acute triangles includes all equilateral ones.


Is an equilateral triangle also an acute triangle?

An equilateral triangle has 3 equal interior acute angles of 60 degrees


Can a triangle be both acute and equilateral?

It would help to know the definitions of acute and equilateral.An acute triangle is one whose angles are all less than 90o.An equilateral triangle is one whose sides are all the same, but that also means the angles will all be the same (60o)So, every equilateral triangle will be acute.Yes, a triangle can be both acute and equilateral.


Use three or more sentence to explain why every equilateral triangle must also be an acute triangle?

any equilateral triangle is also equiangular meaning all three angles in the triangle have the same measurement which is 60 degrees. this is because the sum of the angles in a triangle equals 180. Therefore the equilateral triangle is also acute meaning all three angles measure less than 90 degrees each.


Can an equilateral triangle also be abtuse triangle?

No, a triangle can only be equilateral if all of its angles = 60 degrees and 60 degrees is acute, not obtuse.


Can an equilateral triangle can also be classified as acute?

Yes because an equilateral triangle has 3 equal acute angles of 60 degrees that add up to 180 degrees.


How is it possible for Acute Equilateral and Isosceles classifications be in the same triangle?

An isoceles triangle has at least two sides equal; an equilateral has three sides equal so it is also isoceles; and since all angles are acute it is also an acute traingle


Can you name all of of the triangles for math?

equilateral triangle, scalene triangle, and isoceles triangle Also, acute, obtuse, and right


Can an equilateral triangle be either acute or obtuse?

No. An equilateral triangle must also be equi-angular, meaning that the angles can only ever have 60 degrees.


What is an equiangular triangle?

An equiangular triangle is a triangle in which each interior angle is identical, and each one will measure 60 degrees.


Is isosceles triangle also an equilateral triangle?

An equilateral triangle has all sides measuring the same and an isosceles triangle has 2 sides congruent, so they are not the same. Every equilateral triangle is also an isosceles triangle, but not every isosceles triangle is an equilateral triangle. Isosceles = at least two equal sides Equilateral = three equal sides


What do you call a triangles that have three congruent sides all angles are acute?

That is called an equilateral triangle. An equilateral (equal sides) triangle is also equiangular (equal angles), so it follows that all angles are 60 degrees.That is called an equilateral triangle. An equilateral (equal sides) triangle is also equiangular (equal angles), so it follows that all angles are 60 degrees.That is called an equilateral triangle. An equilateral (equal sides) triangle is also equiangular (equal angles), so it follows that all angles are 60 degrees.That is called an equilateral triangle. An equilateral (equal sides) triangle is also equiangular (equal angles), so it follows that all angles are 60 degrees.