Question

.

Answer 1

you have graph paper?

Answer 2

Similar shapes. We say two shapes are similar if their corresponding sides are proportional.

Answer 3

you can use a graphing calculator online

Answer 4

https://www.desmos.com/calculator

Answer 5

then simply plot the given points and determine if they are proportional or not.

Answer 6

start with open parenthesis ( plot point x coma, point , close)

Answer 7

(x,y) dont forget the coma

Answer 8

you don't need a graphing tool

you can see that the origin (0,0) is th esame in both

in the scale drawing point line BA is 2 units
What is th elenght og B'A' - simply look at the values for A'

then you can see how many times bigger B'A' is then BA

IF B'C' is the SAME times bigger than BA then the rectangles are similar