Question

find the total surface area and lateral surface area for the solids with the following dimensions.
Cuboid: l = 12 m , b = 500 cm , h = 800cm​

Answer 1

Answer:

★ Total Surface Area of Cuboid = 3920000 cm

★ Lateral Surface Area of Cuboid = 3720000 cm

Step-by-step explanation:

→ Given dimensions of cuboid,

→ Length (L) = 12m , Breadth (B) = 500cm , Height (H) = 800cm

→ For Length (L) = 12m = 12 × 100 cm = 1200cm

→ Now, Total Surface Area of Cuboid = 2(lb + bh + lh)

=> = 2(1200 × 500 + 500 × 800 + 1200 × 800)

=> = 2 (600000 + 400000 + 9600 = 2 (1960000)

= 3920000 cm

→ Also, Lateral Surface Area of Cuboid = [2(l + b) × h]

= [2(1200 + 500) × 800]

= [2 (1700) × 800]

= [2 × 1360000]

= 3720000 cm

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Answer 2

Step-by-step explanation:

this is the complete solution