# Chapter 8 - Section 8.2 - Perimeter and Area of Polygons - Exercises - Page 371: 39b

169 $unit^{2}$

#### Work Step by Step

To find the area of RSTV In last question we find out the side of RSTV as 13 units The area of the square of Side s is A=s*s = 13 * 13 = 169 $unit^{2}$

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