3 squares and 4 triangles will have 24 vertices. There will be 4 vertices for each of the 3 squares. Since there are 3 squares, that will be 12 vertices. There are 3 vertices for each of the 4 triangles. Since there are 4 triangles, that will be 12 vertices. 12+12=24.
10 triangles....
There are 5 triangles in an heptagon
There are 21 vertices in seven triangles.
triangles, quadrilaterals, circles...
3 squares and 4 triangles will have 24 vertices. There will be 4 vertices for each of the 3 squares. Since there are 3 squares, that will be 12 vertices. There are 3 vertices for each of the 4 triangles. Since there are 4 triangles, that will be 12 vertices. 12+12=24.
A triangular prism
10 triangles....
a tetrahedron is made of four triangles and has 4 vertices.
5*3 - 3*4 = 15 - 12 = 3
There are 5 triangles in an heptagon
It is a square based pyramid
Square pyramid.
sorry but all i can find is 4 faces 6 edges and 4vertices's :(
There are 21 vertices in seven triangles.
1~Tetrahedron *4 faces (made of equilateral triangles) *6 edges *5 vertices 2~Hexahedron (cube) *6 faces (made of squares) *12 edges *8 vertices 3~Octrahedron *8 faces (made up of equilateral triangles) *12 edges *6 vertices 4~Icosahedron *20 faces (made of equilateral triangles) *30 edges *12 verticies 5~Dodecahedron *12 faces (made of pentagons) *30 edges *20 vertices.
triangles, quadrilaterals, circles...