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Introduction / Context:The side of a square equals the positive square root of its area. Given Data / Assumptions: A = 49 mm². Concept / Approach:Side s = √A. Step-by-Step Solution: s = √49 = 7 mm Final Answer:7mm

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The area of a square is 49 mm². What is the length of each side?

Aptitude Area Difficulty: Easy

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Answer

Correct Answer: 7mm

Explanation

Introduction / Context:The side of a square equals the positive square root of its area.

Given Data / Assumptions:

A = 49 mm².

Concept / Approach:Side s = √A.

Step-by-Step Solution:

s = √49 = 7 mm

Final Answer:7mm

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