a square. duuh. * * * * * duuh is correct! A square has 4 identical sides or 4 identical angles but not 4 identical faces! A shape with four identical plane faces is a regular tetrahedron or a triangle based pyramid.
circle
*square *triangle *hexagon It is basically that shape that go together and that they don't have gaps in between them
No because a trapezoid has 4 sides and a triangle has three if a trapezoid had three then it would be a triangle. If you had 3 trapezoids you could make a triangle!
3 4 5
Four equilateral triangles make up another equilateral triangle.
5
Yes, it can.
Four triangles, similar to the large one, but one third the size.
a square. duuh. * * * * * duuh is correct! A square has 4 identical sides or 4 identical angles but not 4 identical faces! A shape with four identical plane faces is a regular tetrahedron or a triangle based pyramid.
circle, triangle, square and rectangle
How many lines of symmetry does an equilateral triangle have?
No, parallelograms are specific to quadrilaterals (shapes with 4 sides).
They are five plane shapes!
rectangle, circle,square,triangle
Triangle, Rectangle, Circle, Pentagon
A tetrahedron (4 faces) and an icosahedron (20).