Question

find the total surface area of a cuboid if it's length , breadth and height are 7cm , 5cm and 10cm respectively

Answer 1

Answer:

Lenght=7cm

Breadth=5cm

Height = 10cm

T.S.A of cuboid=2(lb+bh+lh)

= 2(7*5+5*10+7*10)

= 2(35+50+70)

= 2(155)=310cm.^2

So Total surface area of this cuboid is 310cm^2

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Answer 2

THIS IS YOUR ANSWER

Length➡7cm

Breadth➡5cm

Height ➡10cm

total surface area of a cuboid➡ 2 (L+B+H)

➡(2×7+2×5+2×10)

➡14+10+20

➡44

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