Which equation represents a circle with the same radius as the circle shown but with a center at (-1, 1)? (x – 1)2 + (y + 1)2 = 16
(x – 1)2 + (y + 1)2 = 4
(x + 1)2 + (y –1)2 = 4
(x + 1)2 + (y – 1)2 = 16

anser is a

step-by-step explanation:

negitive slope

i believe the answer is the polygon, heptagon.

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi