Question

Three cubes are joined end to end forming a cuboid. If side of a cube is 2 cm, find the dimensions of cuboid thus obtained.
6 cm, 2 cm, 4 cm.
6 cm, 3 cm, 2 cm.
6 cm, 2 cm, 3 cm.
6 cm, 2 cm, 2 cm.
The dimensions of the cuboid are 5 cm x 4 cm x 2 cm. Find its diagonal.
1 point
!
√46
3√ √5
√44
√48

Answer 1

Answer:

diagonal of cuboid

Step-by-step explanation:

=√l^3+b^3+h^3=√125+64+8

=√5×5×5×4×4×4×2×2×2

=5×4×2√5×4×2

40√40