Question

Square QRST is shown below with line WX passing through the center:

If square QRST is dilated by a scale factor of three about the center of the square to create square Q'R'S'T', dilated line W'X' will

Answer 1

let the dilation factor is y,then
coordinates of line WX will be (W+y,X-y) if dilated clock wise..
and (W-y,X+y) if dilated counter clok wise..1

Answer 2

now replace y=3

Answer 3

i'm sorry for the late reply.. I still don't understand ): help? @zaibali.qasmi

Answer 4

you have to rotate WL to three about centre..okay..??when you rotate it (clockwise)then W will be 3 ahead and L will be 3 on opposite sde..1

Answer 5

be parallel to line WX and pass through point S

be perpendicular to line WX and pass through point R

pass through points W and X

move three units to the left

Answer 6

so, D?

Answer 7

yes..\11

Answer 8

you're so awesome. could you help me with another? @zaibali.qasmi