Question

Find out the total surface area of the cuboid whose length, breadth and height
are 9 cm, 7 cm and 2 cm respectively ?​

Answer 1

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190cm

Step-by-step explanation:

TSA= 2(LxB+BxH+LxH)

2(9x7+7x2+9x2)

2(63+14+18)

2(95)

190cm

Answer 2

Answer:

190sq.cm

Step-by-step explanation:

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

l=9

b=7

h=2

TSA= 2(9×7+9×2+7×2)

TSA= 2(63+18+14)

TSA= 2×95 = 190