1.

two cubes each of volume 729cm sq.are joined end to end .find the. surface area of the resulting cuboid​

Answer»

Answer:

  405 sq cm

Step-by-step explanation:

initially SIDE LENGTH was 9 cm each

now length = 18cm

breadth = 9 cm

height = 9 cm

surface area = 2(lb+bh+hl)

=on CALCULATING we will GET 405 sq cm.

pls mark me brainliest



Discussion

No Comment Found

Related InterviewSolutions