Given three points (A, B, C) that will always create a triangle with a positive area, calculate the location of the orthocenter and create a triangle that connects the orthocenter to the end points of the largest side in the triangle ABC. Display the internal angles of this new triangle and display whether it is isosceles, scalene, or equilateral, and whether it is acute, obtuse, or right. How to determine whether two floating-point values are equal? The comparison two floating-point values for an EXACT match is prone error, for this assignment if the absolute value of the difference between two floating-point values is less than 0.001 then the values will be considered equivalent.

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When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

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