What are coordinates of E?
What are coordinates of C?
What are coordinates of D?
Describe a transformation that takes triangle CDE to C'D'E'.
Rotation 90 degrees counter clockwise around the (0,0)
Triangle CDE and triangle C'D'E' are congruent because of _______. (name type of transformation)
Rotation
What are coordinates of S?
What are coordinates of T?
What are coordinates of U?
Describe a transformation that takes triangle STU to S'T'U'.
Rotation 180 degrees around the (0,0)
Triangle STU and triangle S'T'U' are congruent because of _______. (name type of transformation)
Rotation
Describe a transformation that takes triangle JKL to J'K'L'.
Reflection across X-axis
Triangle JKL and triangle J'K'L' are congruent because of _______. (name type of transformation)
Reflection
Describe a transformation that takes polygon QRST to Q'R'S'T.
Reflection across Y-axis
Polygon QRST and polygon Q'R'S'T are congruent because of _______. (name type of transformation)
Reflection
Describe a transformation that takes triangle ABC to A'B'C'.
Translation, 4 units to the right and 2 units down
Triangle ABC and triangle A'B'C' are congruent because of _______. (name type of transformation)
Translation
