1.

Two metallic cube of 9cm each are jouned side to side. Find volume and lateral surface area of new figure formed.​

Answer»

Step-by-step explanation:

the NEW figure that is cuboid

so the lenght= 2*9=18cm

and height and breadht are 9 cm

so volume of cuboid=l * b * h

= 18*9*9

=1458cm^3

and the lateral SURFACE AREA =2(l+b)*h

=2(18+9)*9

=2*27*9

=486cm^2



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