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91Ó°ÊÓ

Geometry Find the value of x for the given triangle, rectangle or square.

Perimeter = 32 units

Short Answer

Expert verified

The value of x is 2.

Step by step solution

01

Step 1. Given

Perimeter = 32 units, length is x unit and width is 2x+10.

02

Step 2.  To determine

We have to find the value of the x for the given rectangle.

03

Step 3. Calculation

The equation of the perimeter will be2x+2x+10=40

2x+2x+10=322x+2x+10=32combineliketerms23x+10=32distributiveproperty6x+20=326x+20−20=32−20subtract20fromeachside6x=126x÷6=12÷6divideeachsideby6x=2

Hence, the required value of x is 2.

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