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 called the ... Sinc...

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.math.uh.edu/~almus/1330_chapter7_part1_after.pdf

Example 2: In ABC. ∆ ... An isosceles triangle has sides measuring 20 inches, 54
inches and 54 inches. ... You can also find the area of a segment of a circle.

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 ...

www.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-special-right-triangles/v/45-45-90-triangle-side-ratios

Showing the ratios of the sides of a 45-45-90 triangle are 1:1:sqrt(2) ... To be
clear, the Side CB in Triangle ABC is equal to the root of Sum of the other two ....
So a right isosceles triangle can also be called-- and this is the more typical
name for ...

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? ... accepted definition of an isosceles triangle, equilateral triangle ABC
is also an isosceles triangle;² So, .... Can an isosceles triangle be a right triangle?

www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U07_L1_T3_text_container.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
.

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

It is also common practice to label the side opposite angle A with a small a, the
side ... We begin by labelling the triangles so we can see more easily which sides
... Two sides of the triangle ABC, AB and BC are 30 cm in length and the third ...
Isosceles. Right angled. In an equilateral triangle all the sides are equal and all ....