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With the distance formula.
Call the points A, B, and C. Call the sides ab, bc, and ca.
If we know where points A and B are, we can figure out the location of point C.
We use two distance formulas. The length of cb and the location of B will give us a set of points an equal distance from point B (a circle with center at B). The length of ca and the location of A will give us a set of points an equal distance from point A (a circle with center at A).
The intersection of these two sets (set the distance formulas equal to each other, or otherwise solve for the solution of a set of equations) will be the two possibilities of the vertex C.
What else can I help you with?
You can find the run by subtracting the -coordinate of the left point from that of the right point?
The run of a line segment is the horizontal distance between the x-coordinates of two points. To find the run, you subtract the x-coordinate of the left point from the x-coordinate of the right point. This calculation gives you the length of the base of the triangle formed by the line segment on the coordinate plane.
S 6 5 T 8 3 U 12 -1 coordinates are the vertices of a triangle?
The coordinates are the vertices of a triangle since they form three points.
What coordinate for F would make triangle ABC and triangle DEF congruent?
It is the point (-2, -3).
How do you fill out the coordinates of a triangle chart?
I really don't know
How do you find the centroid of a triangle using a coordinate plane?
If the coordinates of the three vertices are A = (p, s) B = (q, t) and R = (r, u) then centroid, G = [(p+q+r)/3, (s+t+u)/3].
What are the coordinates of the vertices of ΔABC?
That depends on where the triangle ABC is located on the Cartesian plane for the coordinates of its vertices to be determined.
How do you solve for a spherical triangle?
If by sperical triangle you mean a triangle on the surface of a sphere, you will need 3 dimensional coordinate geometry. Whether you use polar coordinates or linear coordinates will depend on what you want to "solve".
How do you calculate the angles of a triangle with coordinates?
With a protractor or use trigonometry if you know its dimensions
How do you calculate the angles of a right triangle with coordinates?
With a protractor or use trigonometry if you know its dimensions
What is history of theodolite?
From geometry, we know that it is possible to calculate unknown lengths and angles of a triangle given particular information regarding the other angles and lengths of the sides of a triangle. For example, given beginning coordinates such as (x,y) in plane coordinates or the latitude and longitude, it is then possible to calculate new coordinates by measuring certain angles and distances (lengths of sides of a triangle).
What is the first step to finding a triangles center of gravity?
The first step to finding a triangle's center of gravity is to calculate the average of the x-coordinates and y-coordinates of the triangle's vertices. This will give you the coordinates of the centroid, which is the point where the center of gravity lies.
What is (-2. -10) (3 -15) (-2 -19) (9 -21)?
The given coordinates when plotted and joined together on the Cartesian plane appears to form a scalene triangle.
What is the area of the triangle formed by the 2x 3y6 and the coordinate axes?
If you mean: 2x+3y = 6 then the coordinates are (3, 0) and (0, 2) giving the triangle an area of 3 square units
How do you find the centroid of a triangle given the coordinates of the vertices?
The x-coordinate of the centroid is the arithmetic mean of the x-coordinates of the three vertices. And likewise, the y-coordinate of the centroid is the arithmetic mean of the y-coordinates of the three vertices. Thus, if A = (x1, y1), B = (x2, y2) and C = (x3, y3) then the coordinates of the centroid, G = [(x1,+ x2 + x3)/3, (y1 + y2 + y3)/3].
You can find the run by subtracting the -coordinate of the left point from that of the right point?
The run of a line segment is the horizontal distance between the x-coordinates of two points. To find the run, you subtract the x-coordinate of the left point from the x-coordinate of the right point. This calculation gives you the length of the base of the triangle formed by the line segment on the coordinate plane.
How can you determine if a triangle on a coordinate grid is an isosceles triangle?
you cant
How do you calculate the centroid of a triangle?
If the coordinates of the three vertices are (xa, ya), xb, yb) and (xc, yc) then the coordinates of the centroid are [(xa+xb+xc)/3, (ya+yb+yc)/3].
