# Chapter 9 - Basic Algebra - 9.5 Evaluating Expressions and Formulas - 9.5 Exercises: 32

P = 28 ft

#### Work Step by Step

P = 2l + 2w P = 2 (12 ft) + 2 (2 ft) [ l=12 ft , w=2 ft] P = 24 ft + 4 ft P = 28 ft

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