To find: the approximate side length of the card if the square card has an area of
Answer to Problem 4LC
The side length of the card is about
Explanation of Solution
Given:
The area of a square card is
Concept used:
The area of the square formula:
Calculation:
Consider the area of a square card is
If the side length of a square is
Area of a square
So, equating both:
Area of a square
Hence, the side length of the card is about
Chapter 1 Solutions
High School Math 2011 Algebra 1(prentice Hall) Student Edition
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