Form the equation of a circle with the given center and radius.
Center: (2, -3); radius: square root of 6
Equation of a circle (x - h)2 + (y - k)2 = r2

  (x -2)² +(y +3)² = 6

Step-by-step explanation:

Put the given numbers into the given formula and simplify. h = 2, k = -3.

  (x -2)² +(y -(-3))² = (√6)²

  (x -2)² +(y +3)² = 6

3.73 * 10^7 is the anser for ttm ur welcome < 3

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