Right Angled triangle
Isoceles triangle
Equalateral
Acute scalene triangle
Obtuse scalene triangle
equalatrialisosilies
scaline
4 What are the 4 kinds? I count 2 kinds: the base is a square, and the other 4 faces are all triangles.
All triangles have exactly three sides. If the number of sides were anything other than three there would not be a triangle - of any kind.
isolies
There are: Isoceles, Right, Scalene, and Equilateral.
orthocenter
They are classified as: scalene, obtuse, right angle. equilateral and isosceles
4 What are the 4 kinds? I count 2 kinds: the base is a square, and the other 4 faces are all triangles.
All triangles have exactly three sides. If the number of sides were anything other than three there would not be a triangle - of any kind.
isolies
There are: Isoceles, Right, Scalene, and Equilateral.
orthocenter
All isosceles triangles are not equilateral triangles
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
No. But all isosceles triangles and equilateral triangles are.
They are: equilateral, isosceles, obtuse, scalene and right angle triangles
All isosceles triangles are not equilateral triangles
One pentagon and five triangles.