Designa la arista de un cubo con la letra a: a) ¿Cuál es la expresión del volumen del cubo?

b) ¿Cuál es el volumen de 2 cm de arista?
LES DOY TODOS MIS PUNTOS XFAS AYUD​

answer: was that a question or answer?

step-by-step explanation:

good job you smart son of a gun you are smarter that einstein. 7

maybe showing the graph would

step-by-step explanation:

-387129 iq

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)