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A rectangle's length is 3 times its width. If the perimeter is 48 cm, what is th
Practice Questions
Q1
A rectangle's length is 3 times its width. If the perimeter is 48 cm, what is the width?
4 cm
6 cm
8 cm
10 cm
Questions & Step-by-Step Solutions
A rectangle's length is 3 times its width. If the perimeter is 48 cm, what is the width?
Steps
Concepts
Perimeter of a Rectangle
– Understanding how to calculate the perimeter using the formula P = 2(length + width).
Algebraic Expressions
– Setting up equations based on relationships between length and width.
Solving Linear Equations
– Solving for a variable in a linear equation derived from the perimeter formula.
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