Perform the following series of rigid transformations on ABC:

- Translate ABC by moving it 5 units to the right and 2 units up.

- Draw the line y=-x, and reflect A’B’C’ across the line

- Rotate A”B”C” counterclockwise about the origin by 270°.

i want a brainlist

Step-by-step explanation:

i don't know the answer

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.