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Is equilateral triangle always an isosceles triangle?
If an isosceles triangle is defined as one which has two sides (or angles) equal, then YES. But if an isosceles triangle is defined as one which has two sides (or angles) equal, and the third side (angle) different, then NO.
Classification of triangle according to sides?
A triangle in which all sides are of equal length is an equilateral triangle.A triangle in which two sides are of equal length is an isoceles triangle.A triangle in which all sides are of different length is a scalene triangle.
What is always true about a triangle?
A triangle has 3 sides. A regular triangle has all EQUAL sides. An isosceles triangle has 2 EQUAL sides. A scalene triangle has NO equal sides. Equal = parallel..basically equal and parallel are the same thing, in this conversation.
What are the kinds of triangle according to their side?
scalene for no equal sides; isosceles for two equal sides and equilateral for all equal sides
Classify the triangle by its angles and by its sides?
All angles equal = all sides equal = equilateral. Two angles equal = two sides equal = isosceles. All angles different = all sides different = scalene. An isosceles or scalene triangle may be right-angled or obtuse-angled if one of its angles is a right angle or obtuse angle (respectively).
How is an isosceles triangle different from an equilateral triangle?
Isosceles has 2 equal sides, but an equilateral triangle, all of its sides are equal.
A triangle with at least two equal sides?
That is an isosceles All equal sides is called an equilateral triangle 2 equal sides is an isosceles No equal sides is a scalene triangle
Is an equilateral triangle a isosceles triangle?
No. An equilateral triangle is where all three sides of the triangle are equal. An isosceles triangle is where only two of the sides are equal.
Are all the sides on an isosceles triangle the?
An isosceles triangle has 3 sides 2 of which are equal in length.
How is the equilateral triangle different from the isosceles triangle and scalene triangle?
They all have 3 sides but an equilateral triangle has 3 equal sides, an isosceles triangle has 2 equal sides and a scalene triangle has no equal sides.
How is an isosceles triangle different then an equilateral triangle?
A equilateral triangle has all equal sides, while an isosceles triangle only has 2 equal sides.
Is an isosceles triangle a equilateral triangle?
no because in an equilateral all sides are equal and an isosceles only two sides are equal
Are all isosceles triangles also equilateral triangles?
No, not at all, all isosceles triangles aren't equilateral since an equilateral triangle is a triangle with all of its sides equal, i.e. all sides of an equilateral triangle are equal, but in an isosceles triangle only two of its sides are equal.
What is an isosceles triangle and a scalene-triangle?
An isosceles triangle is when only two of the triangle's sides are equal in length. A scalene triangle is when no sides are equal in length. There is also an equilateral triangle which all of the triangle's sides are equal.
Are all sides congruent in an isosceles triangle?
No. An isosceles triangle has only two sides of equal length.
What is the difference between an isosceles and an scaline triangle?
An equilateral triangle is a triangle where all of the sides are of equal length. An isosceles triangle is a triangle that has only two sides that are of equal length.
In an isosceles triangle do all sides have equal length?
NO!!! EQUILATERAL triangle = 3 sides of equal length ISOSCELES triangle = 2 sides of equal length SCALENE triangle = No sides of equal length. A Right - angles triangle may exhibit Isosceles or Scalene charaCTERISTICS , BUT not equilateral.
