The questions:
a) Rotate a,b,c in a 90 degree angle
counterclockwise about the centre of c.
b)translate it 3 units right then 3 units down
c)what are the coordinates of b''?
answer:b''(1,0)
That's probably how i was suppose to do it but still
I have trouble with rotations so i'd go to this site:
http://www.mathwarehouse.com/transformations/rotations-in-math.php">
But if that site doesn't work then watch this video:
that's pretty much how you would rotate.
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