A pentagon (a shape with 5 sides). Just stack the shapes ontop of eachother.
1 shape
Simply assemble the triangles in to a rectangle.
2
A 3-d shape with 6 equal faces is a cube. It has 6 squares as it's faces. A 3-d shape with 6 equal faces and only 2 squares is a rectangular prism. It has 2 squares and 4 other rectangles (squares are rectangles too) as it's faces.
A hexagon.
1 shape
Simply assemble the triangles in to a rectangle.
With 2 squares and 2 triangles, you can create a shape known as a parallelogram. By arranging the squares and triangles in a specific way, you can form a four-sided figure with opposite sides that are parallel and equal in length. This shape is commonly used in geometry and can be seen in various geometric designs and structures.
Isosceles triangle
2
There are 2 triangles in a square so the ratio to square and triangle is 2 to 1
Differences: Squares have 4 sides / equilateral triangles have 3 sides. Squares have 90 degree angles / equilateral triangles have 60 degree angles. Squares have 2 diagonals / equilateral triangles have none Similarities: All sides of the shape are congruent All angles of the shape are congruent
A 3-d shape with 6 equal faces is a cube. It has 6 squares as it's faces. A 3-d shape with 6 equal faces and only 2 squares is a rectangular prism. It has 2 squares and 4 other rectangles (squares are rectangles too) as it's faces.
A=triangle with 2 little legs.
The 3D shape with 2 octagons and 8 squares is called a truncated square antiprism. It is a type of prism where the top and bottom faces are octagons, and the side faces are squares. This shape has a total of 10 faces, including 2 octagons and 8 squares.
A hexagon.
There is no such shape.