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rectangle one is blank meters blank than rectangle two so let's look at this rectangle one has a width of 3 meters rectangle 2 has a width of 9 meters so rectangle 1 is if you compare 3 to 9 it's going to be 6 meters shorter 6 meters shorter then rectangle 2 when you see that out of here because 3 meters is 6 less than 9 meters so it's 6 meters and you know it's not going to be longer rectangle one is definitely has less width it's definitely shorter than rectangle 2 it's 6 meters shorter than rectangle 2 let's do a few more of these line 1 is blank centimeters long well we can measure it we can measure it right over here line 1 is 9 centimeters long 9 centimeters long line 2 is blank centimeters long and let me actually zoom this in a little bit so we can see a little bit better line 2 is blank centimeters long so line 2 is 5 centimeters long so let me zoom in a little bit more even so line 2 is 5 centimeters long line 1 is blank centimeters blank than line 2 well line 1 is 9 versus 5 so it's 4 centimeters longer than line 2 line 1 is 4 centimeters longer than line 2 and you can see it right over here to go from line to line 1 you'd have to add 1 2 3 4 centimeters let's do a few more of this these triangle one is blank centimeters long and we can just use the ruler to measure that it's 3 centimeters long triangle 2 is blank centimeters long when we scroll down look at triangle - triangle 2 is 5 centimeters long so triangle 2 is 5 centimeters long triangle 1 is blank centimeters blank than triangle - well triangle 1 is 2 centimeters shorter than try two three is two less than five so it's going to be two centimeters shorter and remember triangle one we see it's shorter it's smaller than triangle two so it makes sense this is shorter how much shorter two centimeters because it's three centimeters compared to five centimeters let's do one more of these rectangle one is blank centimeters long well we can just look right over here it's nine centimeters long we have one end of the ruler at one end of the rectangle and then we just measure off nine centimeters rectangle two is well looks like it's six centimeters long six centimeters long so rectangle one is longer and it's three centimeters longer than rectangle two nine centimeters is three centimeters more than six centimeters so it's three centimeters longer rectangle one is the longer rectangle and we're done