By finding the radius of each circle and the distance between their centers, show that the circles x²+y²=4 and x²-4x+y²-4y+4=0 intersect. illustrate graphically.

The circles do intersect.

Step-by-step explanation:

A circle is of the form

(x-h)^2+(y-k)^2=r^2

where,

h = Point on x axis of the circle center

k = Point on y axis of the circle center

So, the center of the circle is at (0,0) and radius is 2 units

The circle center is at the point (2,2) and radius is 2 units.

Hence, the circles do intersect.

answe

its a

step-by-step explanation:

true

astronomers is your final answer! : )