Which of the following is a result of shifting a circle with equation (x - 5)2 + (4-6)2 = 36
to the right 2 units?
A. The x-coordinate of the center of the circle increases by 2.
B. The y-coordinate of the center of the circle increases by 2.
C. Both the x- and y-coordinates of the cender of the circle increase
by 2
D. Both the x- and y-coordinates of the center of the circle decrease
by 2

cluster sampling.

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough