Given is the cube with edges of cm. Point is the center of the edge and point is the center of . The plane divides the cube into two solids, one of which is the solid .
Draw the three views of .
Draw the "net" of the solid .
Calculate the size of the angles of the plane .
Here you see a so called hipped roof, a roof with a rectangular base with the roof-ridge situated exactly over the middle of the base. The roof itself consists of twee equilateral triangles and two symmetric trapeziums.
Draw its three views.
Draw the "net" of this roof.
The base of a pyramid is a regular pentagon . The height of the pyramid is , where point is the center of the circle through the vertices of the base. All edges of this pyramid are cm.
Draw the three views of the pyramid . Show all necessary calculations.
Draw the "net" of this pyramid. Show all necessary calculations.
Below you see the side view of a purely circular tent.
Draw a "net" of this tent on a scale of .
Arab whirling dervishes often wear a so called cone skirt. That is a widening skirt that - if the cloth would be stiff - would have the shape of a truncated cone. Here you see the pattern (the "net") of such a cone skirt.
Draw a front view and a top view of the corresponding truncated cone. Show all necessary calculations.
The figure you see here is a regular octagonal antiprism. You can find similar figures
and their "nets" on the website korthalsaltes.com.
All edges of this antiprism are cm.
Draw an "net" of this antiprism.