Question

2. sules each of volume 64.comes are
joinect end to end turnd the sure
soud of the resulting cuboid​

Answer 1

Answer:

Explanation:

ANSWER

Given:

⇒Volume of cubes = 64 cm  

3

 

⇒(Edge)  

3

=64

⇒Edge =4 cm

If cubes are joined end to end, the dimensions of the resulting cuboid will be  

4 cm, 4 cm, 8 cm.

Surface area of cuboids =2(lb+bh+lh)

=2(4×4+4×8+4×8)

=2(16+32+32)

=2(16+64)

=2(80)=160 cm  

2