A solid shape is made from centimetre cubes. Here are the plan, side elevation and

Centimetre cubes are added to

front elevation of the shape.

make this cuboid.

Plan Side elevation Front elevation

40

4 cm

3 cm

How many cubes are added?

Write your final answer as,... cubes are added.

30 cubes are added

Step-by-step explanation:

The image of the solid shape is attached.

From the Plan, Side elevation and Front elevation, the number of cubes needed to make the shape is 18 blocks. From the front elevation, 12 blocks is needed (4 * 3 blocks) while from the side elevation 6 blocks are needed given a total of 18 blocks.

The number of blocks needed to make the cuboid = 4 * 4 * 3 = 48 cm cubes.

Therefore the number of cubes to be added = 48 cubes - 18 cubes = 30 cubes.

30 cubes are added

answer: -1

step-by-step explanation: