Question

Square GYTD has vertices G(−4, 3), Y(0, 3), T(0, −1), and D(−4, −1). Square GYTD was rotated 90° clockwise around the origin to produce square GꞌYꞌTꞌDꞌ.

Which coordinates describe the vertices of the image?


A.
Gꞌ(−3, −4), Yꞌ(−3, 0), Tꞌ(1, 0), and Dꞌ(1, −4)

B.
Gꞌ(−4, −3), Yꞌ(0, −3), Tꞌ(0, 1), and Dꞌ(−4, 1)

C.
Gꞌ(3, 4), Yꞌ(3, 0), Tꞌ(−1, 0), and Dꞌ(−1, 4)

D.
Gꞌ(3, −4), Yꞌ(3, 0), Tꞌ(−1, 0), and Dꞌ(−1, −4)

Answer 1

@iGreen @tylermcmullen23

Answer 2

@satellite73

Answer 3

@iGreen

Answer 4

@snazzychazzy

Answer 5

yeah?

Answer 6

can you help?

Answer 7

sure i will try

Answer 8

ok

Answer 9

do you know?@snazzychazzy
or @iGreen

Answer 10

90 degree clockwise rotation = (-y, x)

Answer 11

Change all the points like that..I'll do the first one.

(-y, x)

(-4, 3)

Switch the two numbers around:

(3, -4)

Multiply the first one by -1:

(-3, -4)

Answer 12

@horsegirl325

Answer 13

hold on..what?

Answer 14

Switch the two numbers in the points around and multiply the first number by -1. @horsegirl325

Answer 15

i don't get it can you draw a pic

Answer 16

(0, 3)

Switch these numbers around

Answer 17

3,0

Answer 18

Is it this question you needed me?

Answer 19

yes

Answer 20

These are the basic rules of rotations, so if you had for example lets say point (5,2), when you applied a 90 degree rotation, you'd end up with a point on (2-5)
90 degrees --> ( x, y ) --> ( y, -x )

180 ( yes ) ( x, y ) --> ( -x -y )

270 ( x, y ) --> ( -y, x )

Answer 21

Sorry for the time it took me to post it, Chrome crashed on me.

Answer 22

its not d

Answer 23

@rafrasan

Answer 24

Ok, I will do one coordinate so you can get the hang of it and then you try and do the other ones, first all you need to do is get those basic rules I put up there.
I will do Point Y, (0,-3) if we apply that rule I put up there, it says that (x,y) will turn into (y,-x), which basically is (0,-3) will turn to (-3,0), since 0 can't be negative you just leave it the way it is.

Answer 25

do you know the answer?