Answer:
12
Step-by-step explanation:
Rotation doesn't alter the lengths.
6×2 = 12
Answer:
Some numbers cannot be written as a ratio of two integers
Step-by-step explanation:
The answer to your question is 3
The equation of the circle is (x - 1)^2 +(y + 9)^2 = 144
<h3>How to determine the circle equation?</h3>
The given parameters are:
Center, (a,b) = (1, -9)
Radius, r = 12
The circle equation is calculated as:
(x - a)^2 + (y- b)^2 = r^2
This gives
(x - 1)^2 +(y + 9)^2 = 12^2
Evaluate the exponent
(x - 1)^2 +(y + 9)^2 = 144
Hence, the equation of the circle is (x - 1)^2 +(y + 9)^2 = 144
Read more about circle equations at:
brainly.com/question/10618691
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