A circle containing the point (4,1) has its center at (1,5). Complete the description of the changes in the
circumference and the area of the circle if the radius is multiplied by 2. Enter circumference and area in
terms of .
The circumference is doubled to
units. The area is
The radius of the original circle is
quadrupled to
square units.

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

In the diagram of circle o, what is the measure of zabc?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.