Math, asked by ramupadhyay028, 3 months ago

Find the total surface area of a geometric box of dimensions 10 cm, 5 cm and 3 cm.​

Answers

Answered by aggarwalyash2000
3

Answer:

TSA= 190cm2

Step-by-step explanation:

l=10cm, b= 5cm, h=3cm

TSA of cuboid= 2(lb+bh+hl)

=2(10*5+5*3+3*10)

=2(50+15+30)

=2*95

=190cm2

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Answered by Anonymous
8

Answer :

  • Total surface area of Geometric box is 190cm²

Given :

  • 10cm , 5cm ,3cm

To find :

  • Total surface area of Geometric box

Solution :

Given,

  1. Length is 10cm
  2. Breadth is 5cm
  3. height is 3cm

Geometric box is cuboid

As we know that ,

  • Total surface area of cuboid = 2lb + 2lh + 2hb

where l is 10 cm , b is 5cm and h is 3cm

2lb + 2lh + 2hb

[2(10)(5) + 2(10)(3) + 2(3)(5)]cm²

100 + 60 + 30 cm²

190cm²

Hence Total surface are of Geometric box is 190cm²

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