Answer:
729 square units
Step-by-step explanation:
If the width of the square is 27, then the length is also 27. After all, this is a square with four equal sides.
The area of a square is A = s^2, where s is the length of one side.
Here, A = 27^2 = 729 square units.
Answer:
102.6296
Step-by-step explanation:
It's just the formula (pi)(r^2)
Hey there :)

Change mixed fraction into an improper fraction


: are both even numbers, so you can further simplify by dividing by 2

To add fractions, we need same denominator to proceed. Here we have no problem since both denominators are 5


As a mixed fraction:

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Let us change the mixed fraction into an improper fraction:


: You can further simplify this since both are divisible by 2

We have the same denominator set for subtraction, so you do not have to find common denominators


As a mixed fraction:
3(8)-12=12
24-12=12
The fourth choice.
Yeah I think you already got it