h=c sin a
Only if the angles of the triangle are 90, 45, and 45.
It must be an obtuse angled triangle.
they are the same because the triangles side is equal
For the equilateral triangle in Euclidean space(i.e, the triangles you see in general) median is the same as its altitude. So, both are of equal length.
Half of a triangle is typically referred to as a "triangle" as well, since dividing it does not create a different geometric shape but simply results in two smaller triangles. However, in the context of specific divisions, such as when a triangle is split by a median, each resulting triangle can be described as a "sub-triangle." If a triangle is divided by its altitude, the halves can be called "right triangles," depending on the original triangle's dimensions.
Some types of triangles are: scalene triangle equilateral triangle isosceles triangle acute triangle right triangle obtuse triangle
The number of lines of symmetry of a triangle depends on what triangle you are talking about. An equilateral triangle has three lines of symmetry (one corresponding to each altitude). An isosceles triangle (that is not equilateral) has one line of symmetry. Other triangles have none.
I suppose by "length of a triangles altitude" you mean height. The height of the triangle in question cannot be determined from the information given. In order to determine the height of the triangle, two dimensions must be known.
is the altitude of a triangle
Well a Sierpinski Triangle is a triangle mad up of 69 small triangles.
There are four different types of triangles. They include the isosceles triangle, equilateral triangle, scalene triangle and obtuse triangle. Triangles are used in geometry.
The altitude of a triangle is measured perpindicular to its base.