A house................
pexagon
Any shape, other than a triangle can have a pair of perpendicular sides.
One side of a square would be untouched with only 3 triangle faces attached to it. To make an entire closed shape, it would need another part or some 3 dimensional bending would need to take place. A pyramid has 1 square face and 4 triangle faces. A pyramid could also have 4 triangle faces where one triangle substitutes the square face.
this shape has at least one line of symmetry The answer is:- Symmetrical.
make a square with a triangle at the end and combine into one big shape
pexagon
A square triangle
triangle and square 4 triangles one square
Any shape, other than a triangle can have a pair of perpendicular sides.
a quadrilateral such as a square, rhombus, or rectangle
that is a square with a triangle inside turned
Sort of. Triangle is one of the shape that may tessellate(fit tightly). But one may argue that triangle is not a square (for sure), nor a tile (yet I think it may be) to a tessellate.
One side of a square would be untouched with only 3 triangle faces attached to it. To make an entire closed shape, it would need another part or some 3 dimensional bending would need to take place. A pyramid has 1 square face and 4 triangle faces. A pyramid could also have 4 triangle faces where one triangle substitutes the square face.
this shape has at least one line of symmetry The answer is:- Symmetrical.
A triangle Square An equilateral triangle on a sphere that distends 90 degrees (think of a triangle with one corner at the north pole, one corner on the equator at the 0 meridian, and one corner on the equator at 90 degrees longitude. Each corner of this spherical triangle measures 90 degrees.
make a square with a triangle at the end and combine into one big shape
triangle * * * * * A triangle is NOT a 3d shape! A cube.