A blueprint of a sailboat has a sail in the shape of a right triangle, RST. On the blueprint the vertices are R(-4, 6), S(-4, 2) and T(1,2). Use the rules to
find the coordinates of the vertices of the sailboat as it changes position.
Choose the letter for the best answer.
5. What are the coordinates of the sail 6. What are the coordinates of the sail
after a reflection over the x-axis?
after a translation left 3 units and a
A R(-4,6), S(-4,2), T(1,2)
reflection over the y-axis?
B R(-4,-6), S(-4,-2), T(1,-2)
F R(7,6), S(7,2), T(2, 2)
CR(6,4), S(2,4), T(2, 1)
GR(7,-6), S(7,-2), T(2,-2)
DR(-6,4), S(-2,-4), T(2, 1)
H R(-7,-6), S(-7,-2), T(-2,-2)
J R(-6, -7), S(-2,-7), T(-2,-2)
7. What are the coordinates of Point R 8. What are the coordinates of Point S
after a translation 1 unit left and a
after a translation 4 units to the right
90° clockwise rotation about (0, 0)?
and 5 units down?
A R(5,6)
CR(-5,6)
F S(-3,0) H S(0,3)
B R(-6, -5) DR(6,5)
GS(0, -3) J S(3,0)
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