Dados los puntos
A.(-2,0,1 )
B.(4,-4,2 )
C.(-3,1,0 )
D.(-2,1,5 )
CALCULAR PARA _ _
ab , cd
*Representar segmento
*Calcular Distancia
* Calcular y Ubicar Punto Medio
#Me Urge porfavor lo mas pronto posible es para
mañana lunes
Respuestas
Respuesta dada por:
1
Distancia:
Donde: X1 = -2; Y1 = 0; Z1 = 1
X2 = 4 ; Y2 = -4 ; Z2 = 2
![d= \sqrt{(4-(-2))^{2} +(-4-0)^{2}+(2-1)^{2}} d= \sqrt{(4-(-2))^{2} +(-4-0)^{2}+(2-1)^{2}}](https://tex.z-dn.net/?f=d%3D+%5Csqrt%7B%284-%28-2%29%29%5E%7B2%7D+%2B%28-4-0%29%5E%7B2%7D%2B%282-1%29%5E%7B2%7D%7D+)
![d= \sqrt{(6))^{2} +(-4)^{2}+(1)^{2}} d= \sqrt{(6))^{2} +(-4)^{2}+(1)^{2}}](https://tex.z-dn.net/?f=d%3D+%5Csqrt%7B%286%29%29%5E%7B2%7D+%2B%28-4%29%5E%7B2%7D%2B%281%29%5E%7B2%7D%7D+)
![d= \sqrt{36 + 16+ 1} d= \sqrt{36 + 16+ 1}](https://tex.z-dn.net/?f=d%3D+%5Csqrt%7B36+%2B+16%2B+1%7D+)
![d= \sqrt{53} =7.2801 d= \sqrt{53} =7.2801](https://tex.z-dn.net/?f=d%3D+%5Csqrt%7B53%7D+%3D7.2801)
Xm = [X1 + X2]/2 = [-2 + 4]/2 = 2/2 = 1
Ym = [Y1 + Y2]/2 = [0 + (-4)]/2 = -4/2 = -2
Zm = [Z1 + Z2]/2 = [1 + 2]/2 = 3/2 = 1.5
Punto Medio: (1,-2,1.5)
AB: Distancia = 7.28; Punto Medio: (1,-2,1.5)
Distancia: CD: C.(-3,1,0 ) D.(-2,1,5 )
![dCD= \sqrt{(X2-X1)^{2} +(Y2-Y1)^{2}+(Z2-Z1)^{2}} dCD= \sqrt{(X2-X1)^{2} +(Y2-Y1)^{2}+(Z2-Z1)^{2}}](https://tex.z-dn.net/?f=dCD%3D+%5Csqrt%7B%28X2-X1%29%5E%7B2%7D+%2B%28Y2-Y1%29%5E%7B2%7D%2B%28Z2-Z1%29%5E%7B2%7D%7D)
Donde: X1 = -3; Y1 = 1; Z1 = 0: X2 = -2; Y2 = 1; Z2 = 5
![dCD= \sqrt{(-2-(-3))^{2} +(1-1)^{2}+(5-0)^{2}} dCD= \sqrt{(-2-(-3))^{2} +(1-1)^{2}+(5-0)^{2}}](https://tex.z-dn.net/?f=dCD%3D+%5Csqrt%7B%28-2-%28-3%29%29%5E%7B2%7D+%2B%281-1%29%5E%7B2%7D%2B%285-0%29%5E%7B2%7D%7D)
![dCD= \sqrt{(1)^{2} +(0)^{2}+(5)^{2}} dCD= \sqrt{(1)^{2} +(0)^{2}+(5)^{2}}](https://tex.z-dn.net/?f=dCD%3D+%5Csqrt%7B%281%29%5E%7B2%7D+%2B%280%29%5E%7B2%7D%2B%285%29%5E%7B2%7D%7D)
![dCD= \sqrt{1+25} dCD= \sqrt{1+25}](https://tex.z-dn.net/?f=dCD%3D+%5Csqrt%7B1%2B25%7D)
![dCD= \sqrt{26}=5.099 dCD= \sqrt{26}=5.099](https://tex.z-dn.net/?f=dCD%3D+%5Csqrt%7B26%7D%3D5.099)
Punto medio:
Xm = [X1 + X2]/2 = [-3+(-2))]/2 = -5/2 = -2.5
Ym = [Y1 + Y2]/2 = [1+1]/2 = 2/2 = 1
Zm = [Z1 + Z2]/2 = [0 + 5]/2 = 5/2 = 2.5
Punto Medio: (-2.5,1,2.5)
CD: Distancia = 5.099; Punto Medio: (-2.5,1,2.5)
La segunda imagen los puntos son C y D
Donde: X1 = -2; Y1 = 0; Z1 = 1
X2 = 4 ; Y2 = -4 ; Z2 = 2
Xm = [X1 + X2]/2 = [-2 + 4]/2 = 2/2 = 1
Ym = [Y1 + Y2]/2 = [0 + (-4)]/2 = -4/2 = -2
Zm = [Z1 + Z2]/2 = [1 + 2]/2 = 3/2 = 1.5
Punto Medio: (1,-2,1.5)
AB: Distancia = 7.28; Punto Medio: (1,-2,1.5)
Distancia: CD: C.(-3,1,0 ) D.(-2,1,5 )
Donde: X1 = -3; Y1 = 1; Z1 = 0: X2 = -2; Y2 = 1; Z2 = 5
Punto medio:
Xm = [X1 + X2]/2 = [-3+(-2))]/2 = -5/2 = -2.5
Ym = [Y1 + Y2]/2 = [1+1]/2 = 2/2 = 1
Zm = [Z1 + Z2]/2 = [0 + 5]/2 = 5/2 = 2.5
Punto Medio: (-2.5,1,2.5)
CD: Distancia = 5.099; Punto Medio: (-2.5,1,2.5)
La segunda imagen los puntos son C y D
Adjuntos:
![](https://es-static.z-dn.net/files/d37/0123c150c482971c02d4f4c68a072046.png)
![](https://es-static.z-dn.net/files/df7/c14f18820eee67e8def97f36c8c3daa0.png)
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