An isosceles triangle has 3 sides 2 of which are equal in length
An isosceles triangle has 3 interior angles 2 of which are the same size
A scalene triangle is a triangle that does not have a right angle in it (i.e. not a right angled triangle) and does not have two (or three) sides with the same length (i.e. not an isosceles triangle or an equilateral triangle). An example is a triangle with sides of length 4cm, 5cm and 6cm.
uneven
-- Some mathematicians define an 'isosceles' triangle as one with at least twoequal sides. They would say that equilateral triangles are isosceles.-- Other mathematicians define an 'isosceles' triangle as one with exactly twoequal sides. They would say that equilateral triangles are not isosceles.
It usually is a right angle that represents an isosceles triangle but there are some cases that the right and left side are equal and the base is the one with an unequal length.
Two other names for an isosceles triangle are an "isosceles triangle" itself and a "symmetric triangle," as it has two equal sides and angles, creating symmetry. Additionally, some may refer to it simply as a "two-sided triangle" to emphasize its equal-length sides. However, the term "isosceles" is the most commonly used designation.
Go to google.com/images and search "obtuse isosceles triangle", that should get you some good examples.
No, because a scalene triangle is a triangle with no sides the same length. An isosceles triangle is a triangle with two sides the same length and one side different
Isosceles triangles are not always equal. Some are large some are small, some have two long sides that are equal, and some have two short sides that are equal. Every isosceles triangle has two sides that are of equal length; that is what makes it isosceles.
A scalene triangle is a triangle that does not have a right angle in it (i.e. not a right angled triangle) and does not have two (or three) sides with the same length (i.e. not an isosceles triangle or an equilateral triangle). An example is a triangle with sides of length 4cm, 5cm and 6cm.
uneven
-- Some mathematicians define an 'isosceles' triangle as one with at least twoequal sides. They would say that equilateral triangles are isosceles.-- Other mathematicians define an 'isosceles' triangle as one with exactly twoequal sides. They would say that equilateral triangles are not isosceles.
It usually is a right angle that represents an isosceles triangle but there are some cases that the right and left side are equal and the base is the one with an unequal length.
Two other names for an isosceles triangle are an "isosceles triangle" itself and a "symmetric triangle," as it has two equal sides and angles, creating symmetry. Additionally, some may refer to it simply as a "two-sided triangle" to emphasize its equal-length sides. However, the term "isosceles" is the most commonly used designation.
equilateral triangle, acute triangle, some isosceles and scalene triangles
technically, triangle classes have a bulls-eye type name graph, with equilateral triangles in the middle, then isosceles, then scalene, so technically, some scalene triangles are isosceles and some are equilateral, but not all are.
An isosceles triangle can also be referred to as a "isosceles" triangle, which specifically denotes that it has at least two sides of equal length. In some contexts, it may simply be called a "two-sided triangle," but this terminology is less common. The key characteristic of an isosceles triangle is its two equal sides and the angles opposite those sides being equal.
Some types of triangles are: scalene triangle equilateral triangle isosceles triangle acute triangle right triangle obtuse triangle