Question

Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(8, 0), Q(6, 2), and R(−2, −4). Triangle P'Q'R' has vertices P'(4, 0), Q'(3, 1), and R'(−1, −2).

Plot triangles PQR and P'Q'R' on your own coordinate grid.

Part A: What is the scale factor of the dilation that transforms triangle PQR to triangle P'Q'R'? Explain your answer. (4 points)

Part B: Write the coordinates of triangle P"Q"R" obtained after P'Q'R' is reflected about the y-axis. (4 points)

Part C: Are the two triangles PQR and P''Q''R'' congruent? Explain your answer. (2 points)

Answer 1

@Vocaloid

Answer 2

actually @Vocaloid i have to go now.. but can we please finish the rest of my questions tomorrow? :) at what time will you be on tomorrow?

Answer 3

if i'm online i guess

Answer 4

ok please come online tomorrow!!

Answer 5

thanks for all the help :)

Answer 6

@Vocaloid

Answer 7

@Vocaloid

Answer 8

@agent0smith

Answer 9

draw the two triangles

Answer 10

please help me :) why did you block me :(

Answer 11

i thought we were friends :)

Answer 12

please unblock me ;)

Answer 13

@Vocaloid

Answer 14

@Vocaloid