Question

pls help............question number 4​

Answer 1

Answer:

Let the dimensions be x

l=6x, b=5x, h=3x

TSA of cuboid=504cm²

2(lb+bh+hl)=504

lb+bh+hl=504/2

lb+bh+hl=252

6x×5x+5x×3x+3x×6x=252

30x²+15x²+18x²=252

63x²=252

x²=252/63

x²=4

x=√4

x=2

l=6x=6(2)=12cm,

b=5x=5(2)=10cm,

h=3x=3(2)=6cm

Volume of cuboid =lbh=12×10×6=720cm³

Answer 2

Answer:

here is your solution

Step-by-step explanation:

i hope this will help you