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Chapter 3: Q. 261 (page 375)

Find the width of a rectangle with perimeter 16.2 and length 3.2.

Short Answer

Expert verified

The width of the rectangle is 4.9 units.

Step by step solution

01

Step1. Given information 

The Perimeter of rectangular is 16.2 unit.

length of rectangular 3.2 unit.

02

Step2. Calculations of length 

Assume the length of the given rectangle is L

we know the perimeter of the rectangle is: 2(length + width)

According to the question

Perimeter=2(L+W)16.2=2(3.2+W)8.1=3.2+ww=4.9

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