Acircle is centered at the point (5, -4) and passes through the point (-3, 2).
the equation of this circle is (x + + (y + =

Step-by-step explanation:

We know that the general equation of a circle can be written as :

  (1), where (center )= (h,k) and r= radius

As per given , we have

(h,k) = (5,-4)

(x,y) =(-3,2)

Substitute these value in equation (1), we get

Since radius cannot be negative , thus r= 10 units

Put value of  and (h,k) in equation (1), we get

Thus , the equation of given circle is .

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: