a trapazoid
we can make a trapezium with 3 equal triangles.
It is a three dimensional figure of some sort.
A regular tetrahedron
triangular prism
You can make a square with 3 right angle triangles The smaller triangles will be halve the size of the larger triangle
A net has two equilateral triangles and 3 rectangles. What solid figure might it make?
Three triangles.
we can make a trapezium with 3 equal triangles.
It is a three dimensional figure of some sort.
You can make any triangle, quadrilateral or pentagon with three suitable triangles.
A regular tetrahedron
triangular prism
pyramid
Pyramid.
Pyramid
6
You can make square pyramid.