Question

Which transformations could have been performed on triangle JKL to form congruent triangle J ' K ' L '?
Choose exactly two answers that are correct.



A. Triangle JKL was rotated 90° counterclockwise around the origin to form triangle JꞌKꞌLꞌ.

B. Triangle JKL was rotated 90° clockwise around Point P to form triangle JꞌKꞌLꞌ.

C. Triangle JꞌKꞌLꞌ was reflected across the line y = x to form triangle JꞌꞌKꞌꞌLꞌꞌ.

D. Triangle JꞌKꞌLꞌ was reflected across the x-axis to form triangle JꞌꞌKꞌꞌLꞌꞌ.

Answer 1

Do you think it's a reflection or a rotation?

Answer 2

Rotation

Answer 3

Sorry I asked a bad question, it can be both a rotation and a reflection

Answer 4

would you say JKL rotated clockwise or counter clockwise?

Answer 5

I think J"K"L" rotated clockwise

Answer 6

@10115658

Answer 7

that's right

Answer 8

now what about the reflection

Answer 9

reflected about the x-axis or y=x?

Answer 10

y=x

Answer 11

@10115658

Answer 12

that's right, good job

Answer 13

So c and b

Answer 14

@10115658

Answer 15

ya