10. A cement path 3 feet wide is poured around a
rectangular pool. If the pool is 15 feet by 7
feet, how much cement was needed to create
the path?
Evaluation
11. Ex: A walkway 2 m wide surrounds a
rectangular plot of grass. The plot is 30 m
long and 20 m wide. What is the area of
the walkway?
20
30
2
2
Home Work