12. (09.04 LC) A circle is represented by the equation below:
(x - 9)2 + (y + 8)2 = 16
Which statement is true? (5 points)
The circle is centered at (-9, 8) and has a radius of 8.
The circle is centered at (9, -8) and has a diameter of 8.
The circle is centered at (9, -8) and has a radius of 8.
The circle is centered at (-9, 8) and has a diameter of 8.

Me! i'm really confused the isosceles trapezoids, abcd and efgh, are similar quadrilaterals. the scale factor between the trapezoids is 2: 3, line gh = 6 centimeters, line ad = 8 centimeters, and line ab is three times the length of line dc . use complete sentences to answer the following prompts and include all of your calculations in your final answer. a. write a similarity statement for each of the four pair of corresponding sides. b. write a congruence statement for each of the four pair of corresponding angles. c. determine the perimeter for each of the isosceles trapezoids.