Question

5.Find L.S.A ,T.S.A & VOLUME of a
cuboid whose dimensions are
10cmx6cmx4cm.

Answer 1

Answer:

Given

Length (l)=22cm

Breadth (b)=12cm

Height (h)=7.5cm

Lateral surface of the cuboid =2h(l+b)

⇒2×7.5(22+12)

⇒15(34)

⇒510cm

2

∴ The lateral surface area of the cuboid is 510cm

2

.

So, the answer is B: 510cm

2

.

hope this have helped you out

please do follow me and Mark as a brainliest

Answer 2

Answer:

let l=10, b=6, h=4

LSA=2(10×4+6×4)=2×64=128

TSA=LSA+2×10×6=128+120=248

V=l×b×h=10×6×4=240