A square and and a triangle
triangle and rhombus.
triangle and rectangle
triangle and circle
Its simple you use use two rhombuses and one triangle.
5
There are technically many shapes that could be put into the form of a triangle, but only triangles can make real triangles (without getting into more complicated shapes).
Four shapes(triangle,dimonds,or cone)
circle , triangle , square , rectangle , diamond
The answer will depend on the exact shapes of the individual items.
A square and and a triangle
a parallelogram,a right triangle and a triangle
triangle
A pentagon (a shape with 5 sides). Just stack the shapes ontop of eachother.
Four equilateral triangles make up another equilateral triangle.
triangle and rhombus.
triangle and rectangle