Question

Quadrilateral KJFG is congruent to quadrilateral .

Which sequence of transformations could have been used to transform quadrilateral KJFG to produce quadrilateral ?




A.
Quadrilateral KJFG was rotated 90° counterclockwise around the origin and then translated 8 units down.

B.
Quadrilateral KJFG was reflected across the y-axis and then translated 8 units down.

C.
Quadrilateral KJFG was reflected across the y-axis and then across the x-axis.

D.
Quadrilateral KJFG was reflected across the x-axis and rotated 90° clockwise around the origin.

http://static.k12.com/calms_media/media/1573500_1574000/1573509/1/c217e007acd1c6c974cbaf56262d71d18c6f549d/MS_IMC-141216-110705.jpg

Answer 1

@GretaKnows

Answer 2

90% sure it is D.Quadrilateral KJFG was reflected across the x-axis and rotated 90° clockwise around the origin.

Answer 3

@pielover123 could u help me on some more?

Answer 4

I will try

Answer 5

Rectangle WXYZ is congruent to rectangle .

Which sequence of transformations could have been used to transform rectangle WXYZ to produce rectangle ?

Choose exactly two answers that are correct.




A.
Rectangle WXYZ was reflected across the x-axis and then rotated 90° clockwise around the origin.

B.
Rectangle WXYZ was rotated 90° counterclockwise around the origin and then reflected across the y-axis.

C.
Rectangle WXYZ was rotated 90° counterclockwise around the origin and then reflected across the x-axis.

D.
Rectangle WXYZ was reflected across the y-axis and then rotated 90° clockwise around the origin.

http://static.k12.com/calms_media/media/1573500_1574000/1573512/1/1cfdebb45f902684dd8aae5ed95f7bcbc08b0c30/MS_IMC-141216-110708.jpg

Answer 6

D.
Rectangle WXYZ was reflected across the y-axis and then rotated 90° clockwise around the origin.

Answer 7

its more than one answer
@pielover123

Answer 8

oh well i dont think there is another one but i will look

Answer 9

its ok
there could only be one

Answer 10

Not 100% sure but i think b

Answer 11

Yes D and B are right.

Answer 12

ok thank u guys theres only a few more

Answer 13

ok

Answer 14

Parallelogram WXYZ and parallelogram are congruent.

Which sequence of transformations could have been used to transform parallelogram WXYZ?




A.
Parallelogram WXYZ was reflected across the y-axis and then translated 2 units right and 3 units down.

B.
Parallelogram WXYZ was translated 2 units right and 3 units down and then reflected across the y-axis.

C.
Parallelogram WXYZ was rotated 90° clockwise around the origin and then translated 1 unit left and 4 units down.

D.
Parallelogram WXYZ was rotated 270° counterclockwise around the origin and then translated 5 units left.

http://static.k12.com/calms_media/media/1573500_1574000/1573515/1/c2ef204851e748f7c72e5af81f525ff18cbd0b5e/MS_IMC-141216-110711.jpg

Answer 15

B.
Parallelogram WXYZ was translated 2 units right and 3 units down and then reflected across the y-axis.

Answer 16

Yep. B is correct.

Answer 17

thanks theres a few more

Answer 18

this one is multiple choice

Which transformations could have been performed on triangle JKL to form congruent triangle J ' K ' L '?
Choose exactly two answers that are correct.



A.
Triangle JKL was rotated 90° counterclockwise around the origin to form triangle JꞌKꞌLꞌ.

B.
Triangle JKL was rotated 90° clockwise around Point P to form triangle JꞌKꞌLꞌ.

C.
Triangle JꞌKꞌLꞌ was reflected across the line y = x to form triangle JꞌꞌKꞌꞌLꞌꞌ.

D.
Triangle JꞌKꞌLꞌ was reflected across the x-axis to form triangle JꞌꞌKꞌꞌLꞌꞌ.

http://static.k12.com/calms_media/media/1573500_1574000/1573519/2/7b6d024b0c90e71ef1e4bb7f0e541948d42d0733/MS_IMC-141216-110715.jpg

Answer 19

Triangle JꞌKꞌLꞌ was reflected across the y-axis to form triangle JꞌꞌKꞌꞌLꞌꞌ.

Triangle JꞌKꞌLꞌ was reflected across the x-axis to form triangle JꞌꞌKꞌꞌLꞌꞌ.

Answer 20

so c and d?

Answer 21

yea

Answer 22

yay i passed that one but i have some more still if u can stilol help?

Answer 23

The vertices of figure BCDE have coordinates B(4, 4), C(−4, 4), D(−4, −4), and E(4, −4). The vertices of figure BꞌCꞌDꞌEꞌ have coordinates Bꞌ(1, 1), Cꞌ(−1, 1), Dꞌ(−1, −1), and Eꞌ(1, −1).

Which transformation of figure BCDE produced figure BꞌCꞌDꞌEꞌ?

A.
a translation 3 units left and 3 units down

B.
a translation 3 units right and 3 units down

C.
a dilation with a scale factor of 4, with center of dilation at the origin

D.
a dilation with a scale factor of , with center of dilation at the origin

Answer 24

@GretaKnows ^