What's the area of a square picture with 16 inch sides
2 answers:
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Answer:
11 meters
Step-by-step explanation:
Use the formula:
V = 7599, h = 20, π = 3.14
Plugin the numbers and solve for r
The formula for calculating length is:
We can also write
or 
Why it does not matter?
Let's assume we have 2 numbers, a and b.
When we perform a subtraction:
, we get another number 
When we perform another subtraction:
, we get a number 
When we raise or to the power of 2, the result is the same, 
.
We can also write
Why it does not matter?
Let's assume we have 2 numbers, a and b.
When we perform a subtraction:
When we perform another subtraction:
When we raise