Math Problem Statement
Martina is using a magnifying glass. The lens of the magnifying glass has a diameter of 14 centimeters. What is the lens's area? Use 3.14 for 𝜋. If necessary, round your answer to the nearest hundredth.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Area of Circles
Formulas
Area of a Circle: A = πr^2
Theorems
Area of Circle Theorem
Suitable Grade Level
Grades 6-8
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