Yes, because otherwise it would not be a pyramid.
Similar triangles
Things that are the same size
If the triangle is the same size, and it's sides are congruent to the other, then yes they are congruent to each other.
a pentagonal pyramid is a shape with a base of a triangle, and triangles forming up to the point
In trigonometry, we call it a rectangular pyramid.
A pyramid has a based that is a polygon such as a triangle or rectangle. The other sides of a pyramid consist of triangles, which are usually the same size.
Similar triangles
Yes as they get smaller in size going towards the top of the pyramid.
congruent triangles
a square pyramid has 4 triangles
a pyramid can use any triangles possible.
there are 4 triangles and 1 rectangle in an rectangular pyramid
similar
Similar
yes they are triangles
4 triangles
Congruent Triangles have the same angles and side length measures