Answered: 2. The width of a rectangular lot is 3…

2. The width of a rectangular lot is 3 meters less than its length, if the area of the lot is at most 180 square meters, what are the possible measures of length of the lot?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter8: Areas Of Polygons And Circles

Section8.1: Area And Initial Postulates

Problem 3E: Consider the information in Exercise 2, but suppose you know that the area of the region defined by...

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Question

Find the solution set and illustrate the number of this problem involving quadratic inequalities. Show the complete solution FOR NUMBER 2.

1. When asked how old is he, James said "if you square my age and add my age to it the sum
is less than or equal to 254", what could be the age of James?
2. The width of a rectangular lot is 3 meters less than its length, if the area of the lot is at
most 180 square meters, what are the possible measures of length of the lot?
3. Faith wants to construct a rectangular garden in which the length is twice its width and
the area is to be less that the area of the lot which is 162 square meters. What are the
possible dimensions of the garden?

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