Answer:
4 feet deep
Step-by-step explanation:
to find the Volume of a rectangle you use the formula Bh=V
where B is the surface area of your base and h is the height, or depth as they call it in this case. using some algebra we divide the B over so now the equation read h=V/B, you know that the volume is equal to 11.59, so plug that into the equation, h=11.59/B. you dont have your base already given but the formula for the base is Lw=B or length times width, so you have 2.2*1.2=B. you can now sub that into the equation, which now reads, h=11.59/(2.2*1.2) now simply solve using a calculator, or you could do it by hand if you want, but it simplifies down to 4.3901515... so rounding it to the nearest whole number would be 4
if you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainliest
