Find the radius of the circle if the center is at (1,2) and the point (-5,-6) lies on the circle
2 answers:
Answer:
sqrt{52}=r
Step-by-step explanation:
The equation of a circle has the following form:
where (h,k) is the center of a circle with radius r.
Our equation is:
We will find the radius by inputting the point (-5,6) which lies on the circle and solving for r.
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Answer:
sqrt{52}=r
Step-by-step explanation:
The equation of a circle has the following form:
where (h,k) is the center of a circle with radius r.
Our equation is:
We will find the radius by inputting the point (-5,6) which lies on the circle and solving for r.
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I think it’s B I’m not sure
Answer:
18
Step-by-step explanation:
x+x+17+6=49
2x=36
x=18
s1=18
s2=35
s3=6
Answer: 0.4 or 2/5
Hope it helps!
The answer is 4
Because 0.5 times 4 is 2
