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150_G4U21_G4U28˙—» ¿º 2011.3.23 5:10 PM ˘ ` 48 PDF_In 2540DPI 150LPI T
Activity 3 Area of a Complex Figure
Use different ways to find the area of the figure.
4 ft
3 ft
6 ft 5 ft
3 ft
9 ft
Method 1
4 ft
6 ft 5 ft 24 15 39 (ft2)
3 ft
Method 2
4 ft
3 ft
3 ft (ft2)
(ft2)
9 ft
Method 3
3 ft
6 ft 5 ft
9 ft
48
Activity 3 Area of a Complex Figure
Use different ways to find the area of the figure.
4 ft
3 ft
6 ft 5 ft
3 ft
9 ft
Method 1
4 ft
6 ft 5 ft 24 15 39 (ft2)
3 ft
Method 2
4 ft
3 ft
3 ft (ft2)
(ft2)
9 ft
Method 3
3 ft
6 ft 5 ft
9 ft
48
