Find the total surface area of a geometric box of dimensions 10 cm, 5 cm and 3 cm.
Answers
Answered by
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
8
Answer :
- Total surface area of Geometric box is 190cm²
Given :
- 10cm , 5cm ,3cm
To find :
- Total surface area of Geometric box
Solution :
Given,
- Length is 10cm
- Breadth is 5cm
- 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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