Answer:

Step-by-step explanation:
To find the equation of this circle, we must know the center and the radius.
We can find the radius by dividing the value of the distance formula by 2 (since
):

We can then find the center of the circle by averaging the coordinates:


Then, we substitute these values into the equation of a circle:

Answer:
yes
Step-by-step explanation:
.16666667 is your answer u have to round up the last number tho
New triangle coordinates will be:
(7,-8) (5,-3) (10,-2)
Sorry if it is wrong but i think it is D) 2 multiplied by fraction 1 over 3 m2