###### Asked in Math and ArithmeticAlgebraGeometry

Math and Arithmetic

Algebra

Geometry

# Can you show me the equilateral that is also an acute triangles a pictue of it?

## Answer

###### Wiki User

###### May 12, 2012 2:35AM

All equilateral triangles are acute triangles, since all the angles are less than 90 degrees.

## Related Questions

###### Asked in Algebra, Geometry

### 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.

###### Asked in Geometry

### Do all triangles have two acute angles?

INCORRECT: No because there is a obtuse triangle and a
right triangle
CORRECT
ANSWER
Yes all triangles have at least two acute angles. Obtuse
triangles and right triangles also have at least two acute angles.
They are called obtuse triangles and right triangles because by
definition they are triangles with ONE obtuse angle and ONE right
angle. So therefore they both have 2 acute angles. Also for an
acute triangle, it would have 3 acute angles.

###### Asked in Math and Arithmetic, Geometry, Trigonometry

### Are two equilateral triangles sometimes always or never similar to each other?

Since triangles have three sides and must have interior angles
equal to pi or 180o, the three interior angles in all equilateral
triangles will be pi/3 or 60o.
However, equilateral triangles must also have equal side
lengths. Since equilateral triangles with interior angles of 60o
will not necessarily have the same side lengths, two
equilateral triangles will sometimes be similar to each
other.

###### Asked in Math and Arithmetic, Geometry

### What is triangle and who many types of triangle?

A triangle is a 2-dimensional closed shape (called a polygon)
with 3 sides. The three sides form a closed shape with three
interior angles, hence the name "tri-angle."
There are three general types of triangles: they are called
Acute, Obtuse, and Right Triangles.
Acute Triangles contain interior angles that are all less than
90 degrees.
Obtuse Triangles contain one (and only one) interior angle that
is greater than 90 degrees.
Right Triangles contain one (and only one) angle that is exactly
90 degrees.
There are also sub-types of triangles; the most common sub-types
are Equilateral and Isoscles Triangles.
The interior angles of Equilateral Triangles are all 60
degrees.
At least two interior angles of Isoscles Triangles are equal to
each other.