Answer:
12.56
Step-by-step explanation:
The formula to find the Circumference of a circle is where d is the diameter and c is the circumference.
First, calculate the diameter of the circle by multiplying the radius by 2 and substitute it in for the value of D:
Then, multiply pi and the diameter together:
<h3>
Answer:</h3>
x² + y² = 50
<h3>
Step-by-step explanation:</h3>
The circle centered at (h, k) with radius r has equation ...
... (x -h)² + (y -k)² = r²
You have (h, k) = (0, 0), so all we need to do is find r². We can do that by choosing r² so that the equation is true at the given point.
... x² + y² = (5)² + (-5)² = 25 + 25 = 50
Your equation is x² + y² = 50.
Answer:Why would I know?
Step-by-step explanation: get good fam
Answer:
The slope would be 5.5 or
Step-by-step explanation:
The equation would be
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