Answer:
Surface area of the fish tank
Step-by-step explanation:
We have to find the surface area of the hospital tank.
As mentioned it does not have a cover.
The tank is in cuboid shape as it has different length ,width and height .
Surface area of a cuboid
But here we have to subtract the surface area of the cover,that is .
So the equation for the surface area of the cuboid can be re-framed as
Plugging the values of and and
Now
Surface area of the tank:
So the surface area of the fish tank in the hospital is