Question

please answer this question please its urgent with full explanation and solutions how you got that answer explain please its urgent ​

Answer 1

Answer:

As we know volume of cuboid = lbh

So we will put the formula and find the remaining values

like in 1st part

8*b*9 = 144

so b = 144/72 = 2

So b = 2 m

same in 2nd part

l*5*3 = 75

l = 5 m

3rd part

12*3.8*h = 228

h = 5 m

Answer 2

Answer:

let the the missing dimension =x

area of cuboid =l×b×h

not put the values of given dimensions and find the missing dimision by equating it