Question

A tank has dimensions of 12m x 8m x 5 meters using an iron sheet. The tank is open at the top. If the sheet is 4m wide, what is the length of the sheet

Answer 1

Answer: 74m

Step-by-step explanation: Area of sheet required for making the tank = total surface area of tank with one top open, this is

L×b+2(L×h+b×h)=12×8+2(12×5+8×5)=296m.

B of sheet =4m

L×B=296

B=4m already given.

L=296/4=74m

Length of sheet =74m

Answer 2

Answer:Length if tank=12m

Explanation:

Dimension of tank is 12m by 8m by 5m

Which is length × breadth × heigh