Question

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Answer 1

these are kinda different

Answer 2

yes
first thing plot the points on the grid.
You are ok to do that right?

Answer 3

yes. In then you draw another figure rotated, right?

Answer 4

what do they mean by origin?

Answer 5

right
for counterclockwise rotation through 180 degrees
say the point is ( 2,3) then rotating this will give the point (-2,-3)

(the negative values of original points)

Answer 6

okay can i do them both then take a picture to see if i am right?

Answer 7

the origin is the point where the axes cut each other - thats the point (0,0)

Answer 8

yes ok

Answer 9

the first one

Answer 10

hold on a sec

Answer 11

the point (0,0) stays where it is
I'm not sure if you got that right The other 2 points are ok.

Answer 12

It is in the same place. What would you do for 90 degrees now?

Answer 13

point T stays where it is

Answer 14

ok

Answer 15

@welshfella

Answer 16

What would you do for 90 degrees now?

Answer 17

the point (-2,1) will go to ( -1,-2)