B) Un ingeniero debe construir la carpa de un circo, pero necesita saber cuánto de- ben medir los ángulos de la cubierta donde se colocarán los pilares. Sólo cuenta
con los datos que se muestran en la imagen. ¿Cuánto debe medir cada ángulo?

7

step-by-step explanation:

the answer would be 7

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

answer: 4 (:

step-by-step explanation: