volume, lateral surface area and the total surface area of the cuboid whose dimensions a breadth = 12; 1 = 22 cm cm and lheighl = 7.5 cm dth=6m and heighare:
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Step-by-step explanation:
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)
⇒510cm2
∴ The lateral surface area of the cuboid is 510cm2.
So, the answer is B: 510cm2.
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