Question

Which set of transformations would prove ΔQRS ~ ΔUTS?

A.Reflect ΔUTS over y = 2, and dilate ΔU′T′S′ by a scale factor of 2 from point S.
B. Reflect ΔUTS over y = 2, and translate ΔU′T′S′ by the rule (x − 2, y + 0).
C. Translate ΔUTS by the rule (x + 0, y + 6), and reflect ΔU′T′S′ over y = 6.
D. Translate ΔUTS by the rule (x − 2, y + 0), and reflect ΔU′T′S′ over y = 2.

Answer 1

Not A

Answer 2

@dude

Answer 3

@Hero

Answer 4

It is not A?

Dilation is the only way to change the size of a shape

Answer 5

@dude ok

Answer 6

Did you check that it wasnt A or are you just assuming?

Answer 7

The rest of the choices move or reflect the shape (which would make them congruent, \(\cong\) not similar, ~)

Answer 8

it wasnt A

Answer 9

@dude