Question

NEED ANSWERED ASAP!
Use transformations to explain how these 3 sets of triangles are congruent.
Use the names of the one or two transformations and explain your reasoning.

Answer 1

Answer:

a- reflection across y axis

b-rotation

c- reflect over y then x axis

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

a. reflect the shape across the y-axis, this is the fasted method to get each shape to lie on top of the other.

b. rotate triangle ABC 90 degrees counter-clockwise about the point c, shift the triangle one unit left and three units up.

c. reflect either shape about the x-axis and y-axis