Question

the Length breadth and height of a cuboidal box are 25 CM 20 cm and 10 cm respectively find its total surface area​

Answer 1

Answer:

$1900 {cm}^{2}$

Step-by-step explanation:

Length = 25cm

Breadth = 20cm

Height = 10cm

Total Surface Area = 2( lb + bh + lh )

= 2[(25×20)+(20×10)+(10×25)]

= 2(500+200+ 250)

= 2×950

= 1900cm^2

Your answer is

$1900 {cm}^{2}$

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Answer 2

Step-by-step explanation

TSA=2(lw+wh+hl)

2(25×20+20×10+25×10)

2(500+200+250)

2×950

1900cm^2

Answer

1900cm^2