Lesson #1: Area of Circles

A figure has a width of 3 inches and a length of 7 inches. What is the area of the figure? Step 1: Multiply the width and the length. Area = 7 x 3 = 21 Answer: 21 square inches Example 2: What is the value of x? 1. The area of a rectangle can be found using the following formula: Area = length x width. The . area and width are known, so ... ................
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