1. If one side of the triangle increases by 11 cm and the other side decreases by the same value, we get an equilateral triangle. When the first side is multiplied by four, it is 10 cm longer than three times the third side. Find the lengths of the triangle's sides. Just construct a mathematical model for this problem.
1. If one side of the triangle increases by 11 cm and the other side decreases by the same value, we get an equilateral triangle. When the first side is multiplied by four, it is 10 cm longer than three times the third side. Find the lengths of the triangle's sides. Just construct a mathematical model for this problem.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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![1. If one side of the triangle inereases by 11 em and the other side decreases by the
same value, we get an equilateral triangle. When the first side is multiplied by
four, it is 10 cm longer than three times the third side. Find the lengths of the
triangle's sides. Just construet a mathematical model for this problem.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F862a352f-c67c-40c0-a8dc-7f0c6712d5e7%2F9d5ee715-3f0a-43df-b132-463b2a5613a6%2Fvw7a1hd_processed.png&w=3840&q=75)
Transcribed Image Text:1. If one side of the triangle inereases by 11 em and the other side decreases by the
same value, we get an equilateral triangle. When the first side is multiplied by
four, it is 10 cm longer than three times the third side. Find the lengths of the
triangle's sides. Just construet a mathematical model for this problem.
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