PLEASE HELP ASAP 90 POINTS !! If angle A is congruent to itself by the Reflexive Property, which transformation could be used to prove ΔABC ~ ΔADE by AA similarity postulate? A)Translate triangle ADE so that point D lies on point B to confirm ∠D ≅ ∠B. B)Translate triangle ADE so that point B lies on point E to confirm ∠B ≅ ∠E. C)Dilate ΔABC from point A by the ratio segment AD over segment AB to confirm segment AD ~ segment AB. D) Dilate ΔABC from point A by the ratio segment AE over segment AC to confirm segment AE ~ segment AC.

C) Dilate ΔABC from point A by the ratio segment AD over segment AB to confirm segment AD ~ segment AB.

Step-by-step explanation:

Since the 2 triangles are similar, we are dealing with a dilation. There is not point of a translation at all, so we can get rid of choices A and B.

Technically, either choice C or D works. When you find the ratio from ΔABC from AD/AB or AE/AC, you will dilate the the ratio and get triangle ΔADE either way.

C

Step-by-step explanation:

Just did it.

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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