Question

12 cubical block kept side by side in 3 rows of 4 cube make a cuboidal solid if age of each cube is 5 cm find the dimension of the cubicle and its surface area​

Answer 1

Answer:

950 cubic cm

Step-by-step explanation:

length of cubiod=5×4=20cm

breadth of cuboid=5×3=15cm

heigth of cubiod=5cm

surface area=2(lb+bh+hl)=2(20×15+15×5+5×20)

=950 cubic cm