Question 1210669: Today, I beging my long journey into a review of a course that I took in the Spring 1993 semester. That course is called Precalculus. My goal is simply to revisit one of my favorite math courses. This revisit of precalculus is also a walk down memory lane for me.
I will post even number questions from the Michael Sullivan Precalculus Edison 10 book for which the author does not provide answers in the back of the book. The entire book will be covered. This means chapter by chapter, section by section, including challenging questions without sample questions to use as a guide. We begin with Chapter 1. Chapter 1 is a review of courses that students must take before precalculus. Let's get started.
Chapter 1, Section 1.1
Q. 56.
An equilateral triangle is one in which all three sides are of equal length. If two vertices of an equilateral triangle are (0,4)and (0,0), find the third vertex. How many of these triangles are possible?
Answer by ikleyn(53996)   (Show Source):
You can put this solution on YOUR website! .
An equilateral triangle is one in which all three sides are of equal length.
If two vertices of an equilateral triangle are (0,4)and (0,0),
find the third vertex. How many of these triangles are possible?
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This problem, word-in-word, was solved at this forum about 20 years ago under this link
https://www.algebra.com/algebra/homework/Triangles/Triangles.faq.question.380119.html
https://www.algebra.com/algebra/homework/Triangles/Triangles.faq.question.380119.html
Simply click this link and read the solutions from there.
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