Question

Which transformations will produce similar, but not congruent, figures?









A.

Triangle PQR is reflected across the x-axis and then rotated 90° clockwise to form triangle PꞌꞌQꞌꞌRꞌꞌ.








B.

Triangle PQR is reflected across the y-axis and then dilated by a scale factor of 6 to form triangle PꞌꞌQꞌꞌRꞌꞌ.








C.

Triangle PQR is rotated 180° counterclockwise and then translated 11 units left to form triangle PꞌꞌQꞌꞌRꞌꞌ.

Answer 1

D.

Triangle PQR is rotated 90° clockwise and then reflected across the y-axis to form triangle PꞌꞌQꞌꞌRꞌꞌ.

Answer 2

@iGreen @amistre64 @StudyGurl14

Answer 3

moving doesnt change physical characteristics .. does it?

Answer 4

nope and I got C

Answer 5

if moving doesnt change its physical characteristics .. and all C does is move it about ... why would you pick C?

Answer 6

what transformation makes an object larger or smaller?

Answer 7

ohhhhh I get it so its between a and b

Answer 8

there is only one option that we can logically conclude if we narrow it down ..

Answer 9

wouldn't it be B cause A is rotating @amistre64

Answer 10

what specifically about B is altering the object size?

Answer 11

its dilated by the factor 6

Answer 12

correct. so B it is