en.wikipedia.org/wiki/Isosceles_triangle

In geometry, an isosceles triangle is a triangle that has two sides of equal length.
Sometimes it ... In the equilateral triangle case, since all sides are equal, any side
can be ... which goes thro...

www.answers.com/Q/Right_triangle_ABC_could_also_be_an_isosceles_triangl

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 ...

www.mathopenref.com/righttriangle.html

Notice it always remains a right triangle, because the angle ∠ABC is always 90
... A right triangle can also be isosceles if the two sides that include the right ...

www.math.washington.edu/~king/coursedir/m444a04/notes/02-PropertiesIsosTriangle.html

Theorem: Let ABC be an isosceles triangle with AB = AC. ... This can't be quite
deduced from the B&B form of the axioms. ... AMB = angle AMC = right angle (so
line MA is the perpendicular bisector of BC and also the altitude of ABC through
A).

www.rasmus.is/uk/t/F/Su55k01.htm

It is also common practice to label the side opposite angle A with a small a, ... If
we know one angle in an isosceles triangle we can find the other angles. ... The
sides of a right angled triangle ABC satisfy Pythagoras' rule, that is a<sup>2</sup> + b<sup>2</sup> = c<sup>2</sup> .

mathworld.wolfram.com/RightTriangle.html

Special cases of the right triangle include the isosceles right triangle (middle ...
The inradius can be found by equating the area of the triangle DeltaABC ... are
right triangles and the corresponding legs are equal, the hypotenuses are also ...

math.stackexchange.com/questions/926367/greatest-possible-measure-of-angle-a-in-an-isosceles-triangle-abc

Sep 10, 2014 ... It also generally makes it a more interesting question, with no unnecessary ...
Then you would have an isosceles right triangle, and B C , the ...

www.quora.com/Can-an-isosceles-triangle-be-an-equilateral-triangle

The answer to the given question: “Can an isosceles triangle be an equilateral
triangle? ... of an isosceles triangle, equilateral triangle ABC is also an isosceles
triangle;² So, if we accept the ... Can an equilateral triangle be a right triangle?

www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U07_L1_T3_text_final.html

Identify equilateral, isosceles, scalene, acute, right, and obtuse triangles. ... You
can call this triangle ABC or since A, B, and C are vertices of the triangle. ... or
right based on their angles, they can also be classified by the length of their sides
.

www.mathsisfun.com/right_angle_triangle.html

A right angled triangle (also called a right triangle) ... triangle (I also put 90°, but
you don't need to!) ... It has no equal sides so it is a scalene right angled triangle
...