MatemáticasBásico1 respuestas

Dados los puntosA?

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.

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En resumen

Distancia : <img src="https://tex.z-dn.net/?f=dAB%3D%20%5Csqrt%7B%28X2-X1%29%5E%7B2%7D%20%2B%28Y2-Y1%29%5E%7B2%7D%2B%28Z2-Z1%29%5E%7B2%7D%7D%20" /> Donde : X1 = - 2 ; Y1 = 0 ; Z1 = 1 X2 = 4 ; Y2 = - 4 ; Z2 = 2 <img src="https://tex.z-dn.net/?

Mejor respuesta

Pao115

7

Distancia :

<img src="https://tex.z-dn.net/?f=dAB%3D%20%5Csqrt%7B%28X2-X1%29%5E%7B2%7D%20%2B%28Y2-Y1%29%5E%7B2%7D%2B%28Z2-Z1%29%5E%7B2%7D%7D%20" />

Donde : X1 = - 2 ; Y1 = 0 ; Z1 = 1 X2 = 4 ; Y2 = - 4 ; Z2 = 2

<img src="https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B%284-%28-2%29%29%5E%7B2%7D%20%2B%28-4-0%29%5E%7B2%7D%2B%282-1%29%5E%7B2%7D%7D%20" />

<img src="https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B%286%29%29%5E%7B2%7D%20%2B%28-4%29%5E%7B2%7D%2B%281%29%5E%7B2%7D%7D%20" />

<img src="https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B36%20%2B%2016%2B%201%7D%20" />

<img src="https://tex.z-dn.net/?f=d%3D%20%5Csqrt%7B53%7D%20%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 )

<img src="https://tex.z-dn.net/?f=dCD%3D%20%5Csqrt%7B%28X2-X1%29%5E%7B2%7D%20%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

<img src="https://tex.z-dn.net/?f=dCD%3D%20%5Csqrt%7B%28-2-%28-3%29%29%5E%7B2%7D%20%2B%281-1%29%5E%7B2%7D%2B%285-0%29%5E%7B2%7D%7D" />

<img src="https://tex.z-dn.net/?f=dCD%3D%20%5Csqrt%7B%281%29%5E%7B2%7D%20%2B%280%29%5E%7B2%7D%2B%285%29%5E%7B2%7D%7D" />

<img src="https://tex.z-dn.net/?f=dCD%3D%20%5Csqrt%7B1%2B25%7D" />

<img src="https://tex.z-dn.net/?f=dCD%3D%20%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.

Imagen adjunta 1Imagen adjunta 2