Coplanar
What is Coplanar?
Coplanar means points or lines lie on the same flat plane.
What is Collinear?
Collinear means points lie on the same straight line
What is the Distance Formula?
(x2-x1)2 + (y2-y1)2
What is Section Formula?
Section Formula finds the coordinates of a point that divides a line segment into a specific ratio
What is Midpoint?
The point halfway between two points
What is the midpoint between 1 and 2?
1.5
What is the midpoint Formula?
x2+x1/2
What is the midpoint between 4.8 and 27.9?
16.35
Suppose you live on a street in New Bedford at a point with coordinates (10,5). You are going to walk to meet up with your friends and then you both are going to walk to your favorite bakery, which has coordinates (-1,15). If your friends lives at the point exactly in the middle between your house and the bakery. What are the coordinates of your friends house?
(4.5,10)