Lesson 3: Measuring Dilations Cool Down: Describing Stretching
1. Is triangle P'Q' R' larger or smaller than triangle PQR? Explain how you know.
2. What is the length of segment P'Q'? Explain how you know.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

-1   1/6.   you dont subtract the denominators

step-by-step explanation:

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees