Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.4: Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean Theorem
Problem 3.71TI: The area of a triangular painting is 126 square inches. The base is 18 inches. What is the height?
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Question
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What are two formulas for finding the area of a square?
Expert Solution
Step 1
Case 1: If the length of the side is given, then the formula to find the area is
Area = side x side
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