# Chapter 8 - Review Exercises - Page 385: 13

5 by 7 cm

#### Work Step by Step

A=b(b+2) 35=b$^2$+2b b$^2$+2-35=0 (b-5)(b-7)=0 b=5 because it is the smaller side h=b+2 h=5+2=7

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