Question

Which among the following nets can be used to form cubes?

• A. (ii), (iv) & (v)
• B. (i), (iii) & (iv)
• C. (i), (ii) & (v)
• D. (ii), (iii) & (v)

Answer 1

The correct option is D (ii), (iii) & (v)

The net of a cube is the one which has the faces arranged in such a way that it makes a complete cubic structure

(i) In the given figure, the net cannot be folded into a cube by folding the six faces of the net. Therefore, it is not a cube net.

(ii) In the given figure, the net can be folded into a cube when its faces are folded one over the other. Therefore, it is a cube net.

(iii) In the given figure, the net can be folded into a cube when its faces are folded one over the other. Therefore, it is a cube net.

(iv) In the given figure, the net cannot be folded into a cube by folding the six faces of the net. Therefore, it is not a cube net.

(v) In the given figure, the net can be folded into a cube when its faces are folded one over the other. Therefore, it is a cube net.