6 is the average of 2a and a - 2b so 12 = 2a + a - 2b = 3a - 2b
3 is the average of 2a - b and 4a + 3b so 6 = 2a - b + 4a + 3b = 6a + 2b
Adding the two equations gives: 18 = 9a so that a = 2
Substituting for a in the first gives 12 = 6 - 2b so that b = -3
6 is the average of 2a and a - 2b so 12 = 2a + a - 2b = 3a - 2b
3 is the average of 2a - b and 4a + 3b so 6 = 2a - b + 4a + 3b = 6a + 2b
Adding the two equations gives: 18 = 9a so that a = 2
Substituting for a in the first gives 12 = 6 - 2b so that b = -3
6 is the average of 2a and a - 2b so 12 = 2a + a - 2b = 3a - 2b
3 is the average of 2a - b and 4a + 3b so 6 = 2a - b + 4a + 3b = 6a + 2b
Adding the two equations gives: 18 = 9a so that a = 2
Substituting for a in the first gives 12 = 6 - 2b so that b = -3
6 is the average of 2a and a - 2b so 12 = 2a + a - 2b = 3a - 2b
3 is the average of 2a - b and 4a + 3b so 6 = 2a - b + 4a + 3b = 6a + 2b
Adding the two equations gives: 18 = 9a so that a = 2
Substituting for a in the first gives 12 = 6 - 2b so that b = -3
Draw a line joining a point and its image and find its midpoint. Repeat for another pair of point and its image. The line joining these midpoints is the line of reflection.
You can't find the midpoint of a general line as a general line is infinitely long. However you can find the midpoint of a Pacific line between two points add up the x values divide by 2. Add up the y values divide by 2. That is the coordinate of the midpoint of a Pacific line.
It will have no y intercept and it is: y = 0.125x
It is the midpoint of the straight line joining E and A.
== == An isosceles triangle with sides 5, 5, 3. The only line of symmetry is the line joining the midpoint of the side of 3 units to its opposite vertex.
The midpoint is (2,3)
it depends on how long or how many joining segments it has. normally one line segment contains only one midpoint. Unless it has a joining segment there is only one midpoint.
85
In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposing side.
Length = 13 units Midpoint = (0, 3.5)
Draw a line joining a point and its image and find its midpoint. Repeat for another pair of point and its image. The line joining these midpoints is the line of reflection.
You can't find the midpoint of a general line as a general line is infinitely long. However you can find the midpoint of a Pacific line between two points add up the x values divide by 2. Add up the y values divide by 2. That is the coordinate of the midpoint of a Pacific line.
It will have no y intercept and it is: y = 0.125x
It is the midpoint of the straight line joining E and A.
the line segment joining the mid point of two sides it is parallel and half of third side the line segment joining the mid point of two sides it is parallel and half of third side
They must be equidistant from the point of bisection which is their midpoint and works out that a = -2 and b = 4 Sketching the equations on the Cartesian plane will also help you in determining their values
Mid Point Definition: The point halfway between the endpoints of a line segment is called the midpoint. A midpoint divides a line segment into two equal parts. Mid Point Formula: MidPoint where (x1, y1) (x2, y2) be the end points of a line segment. MidPoint Diagram Mid Point Example: Find the coordinates of the midpoint of the line joining (-1, -3), (-5, -7). x1 = -1, y1 = -3 and x2 = -5, y2 = -7 Substitute in the formula as : The above example will clearly illustrates how to calculate the Coordinates of MidPoint manually.