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151_G4U23_G4U30˙—» ¿º 2011.3.23 5:32 PM ˘ ` 64 PDF_In 2540DPI 150LPI T
Activity 1 Shapes with Equal Perimeters
Ann drew pictures on different pieces of paper.
Find the perimeter and the area of each piece of paper.
A B C
5 in. 4 in. 2 in.
3 in. 4 in.
6 in.
D
7 in.
1 in.
Record the length, width, perimeter, and area of each piece of paper.
Picture Length (in.) Width (in.) Perimeter (in.) Area (in.2)
A 5 3 16 15
B
C
D
When the perimeter of each shape is the same, which shape has the
greatest area?
64
Activity 1 Shapes with Equal Perimeters
Ann drew pictures on different pieces of paper.
Find the perimeter and the area of each piece of paper.
A B C
5 in. 4 in. 2 in.
3 in. 4 in.
6 in.
D
7 in.
1 in.
Record the length, width, perimeter, and area of each piece of paper.
Picture Length (in.) Width (in.) Perimeter (in.) Area (in.2)
A 5 3 16 15
B
C
D
When the perimeter of each shape is the same, which shape has the
greatest area?
64
