perimeter – measurement of the distance around the outside of a polygon or a circle
DESCRIPTION
In this video, you will learn how to view one or more parts of an expression as a single entity, by using associative property to analyze the formula for a rectangle’s perimeter. perimeter – measurement of the distance around the outside of a polygon or a circle example: 4 x 5 = 2 x 10. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/1.jpg)
In this video, you will learn how to view one or more parts of an expression as a single entity, by using associative
property to analyze the formula for a rectangle’s perimeter.
![Page 2: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/2.jpg)
perimeter – measurement of the distance around the outside of a polygon or a circle
example: 4 x 5 = 2 x 10
![Page 3: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/3.jpg)
rectangle – a parallelogram with four right angles, as well as two pairs of parallel, congruent sides
![Page 4: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/4.jpg)
rectangle – a parallelogram with four right angles, as well as two pairs of parallel, congruent sides
![Page 5: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/5.jpg)
rectangle – a parallelogram with four right angles, as well as two pairs of parallel, congruent sides
![Page 6: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/6.jpg)
Rectangle Perimeter Formula, #1
l
l
ww
![Page 7: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/7.jpg)
Rectangle Perimeter Formula, #1
l
l
ww
p = l + l + w + w
![Page 8: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/8.jpg)
The Associative Property
When three or more number are added, the sum is the same regardless of the grouping of the numbers
![Page 9: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/9.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 10: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/10.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 11: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/11.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 12: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/12.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 13: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/13.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 14: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/14.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 15: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/15.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 16: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/16.jpg)
Rectangle Perimeter Formula, #2
l
l
ww
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
![Page 17: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/17.jpg)
The Associative Property
When three or more number are added, the sum is the same regardless of the grouping of the numbers
![Page 18: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/18.jpg)
Rectangle Perimeter Formula, #2
p = l + l + w + wp = (l + l) + (w + w)p = 2l + 2w
l
ww
l
![Page 19: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/19.jpg)
Rectangle Perimeter Formula, #2
p = l + l + w + wp = (l + w) + (l + w)p = (l + l) + (w + w)p = 2l + 2w
l
ww
l
![Page 20: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/20.jpg)
Rectangle Perimeter Formula, #2
p = l + l + w + wp = (l + w) + (l + w)p = 2(l + w)p = (l + l) + (w + w)p = 2l + 2w
l
ww
l
![Page 21: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/21.jpg)
Rectangle Perimeter Formula, #2
p = l + l + w + wp = (l + w) + (l + w)p = 2(l + w)p = (l + l) + (w + w)p = 2l + 2w
l
ww
l
![Page 22: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/22.jpg)
Rectangle Perimeter Formula, #2
p = l + l + w + wp = (l + w) + (l + w)p = 2(l + w)p = (l + l) + (w + w)p = 2l + 2w
l
ww
l
![Page 23: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/23.jpg)
Rectangle Perimeter Formula, #2
p = l + l + w + wp = (l + w) + (l + w)p = 2(l + w)p = (l + l) + (w + w)p = 2l + 2w
l
ww
l
![Page 24: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/24.jpg)
Synopsis
p = l + l + w + wp = 2l + 2wp = 2(l + w)
l
ww
l
![Page 25: perimeter – measurement of the distance around the outside of a polygon or a circle](https://reader035.vdocuments.mx/reader035/viewer/2022062723/56813e82550346895da8b2f9/html5/thumbnails/25.jpg)
In this video, you learned how to view one or more parts of an expression as
a single entity, by using the associative property to analyze the formula for a rectangle’s perimeter.