area & perimeter
DESCRIPTION
Area & Perimeter. √ 6.4.15 I CAN find area and perimeter of basic geometric figures. Area vs. Perimeter. Area is the amount of surface it covers . Perimeter is the distance around a figure. - PowerPoint PPT PresentationTRANSCRIPT
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Area & Perimeter
√ 6.4.15
I CAN find area and perimeter of basic geometric figures.
![Page 2: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/2.jpg)
Area vs. Perimeter
Area is the amount of surface it covers.
Perimeter is the distance around a figure.
http://www.learnalberta.ca/content/mesg/html/math6web/index.html?page=lessons&lesson=m6lessonshell12.swf
![Page 3: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/3.jpg)
Area of a Rectangle
Area = l × hl = lengthh = height
![Page 4: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/4.jpg)
Area of a Parallelogram
Area = b × hb = baseh = vertical height
![Page 5: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/5.jpg)
Area of a Triangle
Area = ½b × hHeight is a right angle 90°
![Page 6: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/6.jpg)
Area of a Trapezoid
Area = ½(a+b) × h
![Page 7: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/7.jpg)
What is the perimeter?
44
![Page 8: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/8.jpg)
What is the perimeter?
3923
306 m
![Page 9: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/9.jpg)
Find the height in this parallelogram?
![Page 10: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/10.jpg)
Area of a Triangle
72 m²
![Page 11: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/11.jpg)
Find the area of this trapezoid
8
22
14
144 u²144 u²
![Page 12: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/12.jpg)
Find the area & perimeter
12 13
24
18
252 u2
![Page 13: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/13.jpg)
Find the area of the baby blue section?
7
45
6
22 u2
![Page 14: Area & Perimeter](https://reader035.vdocument.in/reader035/viewer/2022070401/568136b8550346895d9e59a3/html5/thumbnails/14.jpg)
Find the area of this complex figure
10.2 5.4 cm
1.8
1
1
18.84 cm 18.84 cm