Hi Duffmac,
Did you miss that class?
Lookie here for Cartesean Coordinate System.
Lookie here for the Distance Formula.
Hi in my class we started diving into this cartesian system i have never heard if this and it seemed like no one else had eithier. I am about to take the final wenesday and have some questions i need to review. If you could help me with the problems below that would be awesome. ALso i know this is some easy looking stuff but its really nothing i have worked with before
1.)The distance between the two points and is ?
2.)Find the distance between the two points, and
3.)Plot the points , , and . Notice that these points are vertices of a right triangle (the angle is 90 degrees).
Find the distance between and :
Find the distance between and :
Find the area of the triangle :
Hi Duffmac,
Did you miss that class?
Lookie here for Cartesean Coordinate System.
Lookie here for the Distance Formula.
No i didnt miss it , it was strange we kinda just dove into it and the teacher basically stated in a rather rude way its our job to learn this material.I know its easier stuff but it kinda threw me off.
But thanks for the links those help alot , i need some kind of explanation like that
Hi thanks for the help i really need it , i just got back from class and am working through these problems , i actually got it very easily after your posted links and provide the correct answers below
1.)The distance between the two points and is ?
*answer=4.4721
2.)Find the distance between the two points, and
*answer=15.8113
3.)3.)Plot the points , , and
*answer distance between A and B =4.1231
* answer distance between A and C =8.2462
*answer to area =? i thought it would be 1/2 base times height the base being B=7.1419 times the height which is 8.2462?
anyone got the answer fr the last one? i cant figure it out