Page 78 - NUMINO Challenge_D2
P. 78
3 The pieces in the box are Soma Cubes. Each Soma Cube is made up of
cubes, each with sides of 1 cm. A cube with sides of 3 cm is made.
Find the surface area of the solid figure when the purple piece is
removed.
4 The following solid figure is made up of cubes, each with sides of 2 cm.
If two more cubes are stacked to this solid figure, find the maximum
and minimum surface areas of the solid figure.
75Geometry
cubes, each with sides of 1 cm. A cube with sides of 3 cm is made.
Find the surface area of the solid figure when the purple piece is
removed.
4 The following solid figure is made up of cubes, each with sides of 2 cm.
If two more cubes are stacked to this solid figure, find the maximum
and minimum surface areas of the solid figure.
75Geometry
