Radius ##r=2## ##(x+2)^2+(y-1)^2=4## It is not tangent to the x-axis
Given :Center ##(h, k)=(-2, 1)##
It is tangent to the y-axis, therefore, the y-axis is perpendicular to the radius. A radius and the y-axis intersects at ##(0, 1)## and this point is 2 units away from the center.
then, Radius ##r=2##
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Get The Answer A circle with center (-2,1) is tangent to the y-axis. What is the radius, equation, and is the circle also tangent to the x-axis?
Radius ##r=2## ##(x+2)^2+(y-1)^2=4## It is not tangent to the x-axis
Given :Center ##(h, k)=(-2, 1)##
It is tangent to the y-axis, therefore, the y-axis is perpendicular to the radius. A radius and the y-axis intersects at ##(0, 1)## and this point is 2 units away from the center.
then, Radius ##r=2##
Have a nice day !!! from the Philippines..
Previous answers to this question
This is a preview of an assignment submitted on our website by a student. If you need help with this question or any assignment help, click on the order button below and get started. We guarantee authentic, quality, 100% plagiarism free work or your money back.
Get The Answer