0
for a triangle to be an isosceles triangle, two of its sides and its corresponding angle must be equal. all isosceles triangles have at least one line of symmetry
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Different types of triangles?
Three, Isoceles, Scalene & Equilateral.
Is a pentagon symmetrical?
Pentagons can be symmetrical, but are not always so.
What are triangle with three sides of different lengths?
Scalene Triangle. Isoceles triangles have 2 equal lengths (Trick: 2 eyes), Equallateral triangles have all equal sides. Self explanatory...
How many lines of symmetry does a triangle have?
0An equilateral triangle has 3An isoceles triangle has 1All other triangles have 0
Why are all scalene triangles obtuse?
Thay aren't. A scalene triangle has 3 uncongruent sides. While an isoceles has only one uncongruent.
Are acute triangles always isoceles?
No because isosceles triangles always have two equal sides
Are right angled triangles never symmetrical?
they are always symmetical
Are a scalene triangle and an isoceles triangles sometimes always or never similar?
Sometimes similar but it depends
Can isoceles triangles be acute?
Yes.
How are triangles classified?
as scalene, equilateral and isoceles.
Can all isosceles triangles be equilateral triangles?
No, not all isoceles triangles can be equilateral triangles because an equilateral triangle has sides that are all equal to each other and an isoceles triangle has only two sides that are equal to each other.
What are the name of the three triangles?
isoceles, equilateral, and scalene...
Are triangles symmetircal?
equilateral and acute triangles are symmetrical
Different types of triangles?
Three, Isoceles, Scalene & Equilateral.
Are isoceles triangles equilateral?
No but 2 sides are equal in length
Name all the triangles?
There are: Isoceles, Right, Scalene, and Equilateral.
Are all triangles symmetrical?
no
