Rotations
rotate (3, 5) 90 degrees counterclockwise (rule is -y, x)
(-5, 3)
reflect (3, 4) over the x-axis (rule is x, -y)
(3, -4)

x=1
find the missing side

10.44
Distance between points (1, 4) and (6, 16)
13
rotate (-3, -1) 270 degrees counterclockwise (rule is y, -x)
(-1, 3)
reflect (-4, -2) over the x-axis (rule is x, -y)
(-4, 2)

x=4
Find the missing side.

5.83
distance between (-1, -3) and (3, 0)
5
rotate (-1, -6) 90 degrees counterclockwise (rule is -y, x)
(6, -1)
reflect (-4, -4) over the x-axis (rule is -x, y)
(4, -4)
(300 points for x; 200 for the length of AC)

x=12; AC = 53
Find the missing side

10.29
distance between (-1, 0) and (-3, -7)
7.28
Find the length of UV... find x first, but the value of x alone is NOT the answer.

UV = 12