Math, asked by imgnestshiva1974, 7 months ago

Two cubes each of edge 12 cm are joined. The surface area of new cuboid is

Answers

Answered by meerayaduvanshicom

13

Answer:

TSA of cubiod=2(lb+bh+hl)

L=12+12=24

B=12

H=12 putting the value of

2(24×12+12×12+12×24)

2(288+144+288)

2(720)

1440

Ans=1440

Step-by-step explanation:

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