1. lesson 19.notebook September 27, 2012
Lesson 19:
*FYI...
Perimeter is the distance around a figure
(found by adding up all the sides)
1

2. lesson 19.notebook September 27, 2012
Examples ­ Lesson 19:
pg. 131
A) 3 + 3 + 2 + 5 = 13 inches
B) 5 + 5 + 5 + 5 + 5 = 25 cm
C) 12 8 = 96 inches
4 in
D)
5 in
2 in
10 in
2

3. lesson 19.notebook September 27, 2012
E) 100/4 = 25 feet
F)
3/4 in
3/4 in 3/4 in
3/4 in
G) P = a + b + c + d
3