Question

if the dimensions of a cuboid are in ratio 5:4:2 and the total surface area1216sq the dimensions will be? ​

Answer 1

Answer:

length=20 m;breadth= 10m;height=2 m

Step-by-step explanation:

tsa=1216=2(lb+bh+lh)

2(20 x squared+ 8 x squared+10 x squared)

76 x squared=1216

x squared=1216/76

x squared=16

x=4

so 5x=5*4=20 m

4x=4*4=16 m

2x=2*4=8m

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