Answer:To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
Step-by-step explanation:
5.47 is the square root of 30.
Step-by-step explanation:
120000gallons
÷ 10min=12000 min
The answer would be -2,-1,0,1,2,3,4