Question

Find the surface area of a cuboid with length 10 cm, breadth 8 cm and height 5 cm.
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Answer 1

Answer: T.S.A of cuboid= 2(lb+BH+hl)

= 2( 10×8)+(8×5)+(5×10)

= 2×(80+40+50)

= 2×170

= 340cm²

Answer 2

Answer:

Hey mate here is your answer

Step-by-step explanation:

Formula to find surface area of cuboid is 2(lb+bh+hl)

Explanation

Length=10cm so l=10

Breadth=8cm so b=8 and

Height=5cm so h=5

According to question we have to find TSA of cuboid

so 2(10•8+8•5+10•5)

After substituting values we get 2(80+40+50)

-----2(170)

Hence your final answer is (340)

Hope it will be helpful