For this case we have that by definition, the area of a circle is given by:
Where:
r: It is the radius of the circle
As data we have that
Then, replacing we have:
Taking 
A = 113.04
So, the pool area is 
Answer:
Answer:
Addition.
Step-by-step explanation:
Multiplication is a faster way to do repeated addition.
For example, lets say you would add 10 fifteen's together. Addition would make it:
15 + 15 + 15 + 15 + 15 + 15 + 15 + 15 + 15 + 15
= 30 + 30 + 30 + 30 + 30
= 60 + 60 + 30
= 120 + 30
= 150
However, when multiplying:
15 x 10 = 150
As you can tell, multiplication makes it so there are less steps, and is less time consuming.
~
16, because 1 foot is 12 inches, so 28 - 12 = 16
Answer:
N=55
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, based on what you know, this side needs to be larger than 48, but smaller than 73. The only option is N=55.
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Answer:
even
Step-by-step explanation:
An even function is symmetrical about the y- axis.
The graph of the function given is symmetrical about the t- axis and is therefore even.
