Elementary Geometry For College Students, 7e

7th Edition

ISBN: 9781337614085

Author: Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher: Cengage,

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Chapter 8.1, Problem 50E

In Exercises 47 to 50, use the fact that the area of the polygon is unique.

In ▱ A B C D , AB = 7 and B C = 12. The length of altitude A F ¯ (to side B C ¯ ) is 5. Find the length of altitude A E ¯ from A to D C ¯ .

Chapter 8.1, Problem 50E, In Exercises 47 to 50, use the fact that the area of the polygon is unique. In ABCD,AB=7 and BC=12.

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Chapter 8.1, Problem 49E

Chapter 8.1, Problem 51E

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Chapter 8 Solutions

Elementary Geometry For College Students, 7e

Ch. 8.1 - Suppose that two triangles have equal areas. Are...Ch. 8.1 - The area of the square is 12, and the area of the...Ch. 8.1 - Consider the information in Exercise 2, but...Ch. 8.1 - If MNPQ is a rhombus, which formula from this...Ch. 8.1 - In rhombus MNPQ, how does the length of the...Ch. 8.1 - When the diagonals of rhombus MNPQ are drawn, how...Ch. 8.1 - Prob. 7E Ch. 8.1 - Are ABC and DEF congruent? Exercises 7, 8 Ch. 8.1 - Prob. 9E Ch. 8.1 - In Exercises 9 to 18, find the areas of the...

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In Exercises 47 to 50, use the fact that the area of the polygon is unique. In ▱ A B C D , AB = 7 and B C = 12. The length of altitude A F ¯ (to side B C ¯ ) is 5. Find the length of altitude A E ¯ from A to D C ¯ .

Solution Summary: The author explains how the length of the altitude stackrel AE is 8.57.

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