Question

the length ,breadth and height of a cuboid is in ratio 5:3:2 if it's volume is 35.937 m3 ,find it's dimension. also find the total surface area of cuboid


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Answer 1

Step-by-step explanation:

let ratio be x

l=5x

b=3x

h=2x

$volume \: of \: cuboid \: = lbh$

5x*2x*3x =35.937

30x³=35.397

x³=35.397÷30

x³=117.99

x=4.94

(approximately)

5

so l=25

b=15

h=10

Answer 2

Answer:

ok

Step-by-step explanation:

Dimension is l=5

b=3

h=2

total surface of cuboid = 2(lb+bh+lh)

= 2(5×3+3×2+5×2)

=2(15+6+10)

=2(31)

=62 m sq.