Question

Find the TSA and LSA of a cuboid whose length, breadth and height are 7.5 m, 3
m and 5 m respectively.

Answer 1

Answer:

TSA = 150 m^2

LAS = 105 m^2

Step-by-step explanation:

TSA = 2 (lb + bh + lh) = 2 (7.5*3 + 3*5 + 5*7.5) = 75 * 2 = 150 m^2

LSA = 2 (l +b) h = 2 ( 7.5 + 3 ) * 5 = 10 * 10.5 = 105 m^2

Answer 2

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