The area of a rectangle (including squares) is defined as length times width or the equation:
A=l×w
However a square has the special property where length equals width which is represented by this equation:
l=w
So replace one of the variables with the other to get this new equation:
l×w=A
(w)×w=A
w^2=A
Often times for square the variable is represented as an s so:
s^2
Not me seeing this 20 min after 12 :0
Answer: The answer is 
Step-by-step explanation: Given that the penguin nursery is open two times in a day, where the number of hours open at the noon and afternoon are respectively given by

Therefore, the total number of hours 't' penguin nursery open every day is given by

Thus, the answer is

what all are the choices?
Answer:
Your MOM
Step-by-step explanation:
Sorry Need POINT