Name the similar triangles. triangles CBA and FDE with angle D congruent to angle B and angle E congruent to angle A

ΔABC ~ ΔDEF
ΔABC ~ ΔEDF
ΔABC ~ ΔDFE
ΔABC ~ ΔFED

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu