How many lines of symmetry does an equilateral triangle have?
A rectangle, a triangle, and a 4 degree angle.
They are different because a square has 4 right angles and a triangle has no right angles they are also alike because they are both shapes
use 4 triangles, make 2 trapezoids then put them into a hexagon
1. square 2. hexagon 3. pentagon 4. rectangle 5. triangle 6. circle 7. octagon
4 Triangles A trapezoid makes 3 triangles. The 4th triangle can be placed on the top of the trapezoid.
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).