Question

in the figure angle AED congruent angle ABC, AD = 3,DB = 5,AE = 4. then the length of AC is

A)2
B)6
C)8
D)12

step wise explanation please​

Answer 1

Step-by-step explanation:

Given:

∆AED is congruent to ∆ABC

(edit: theres no way the figures are congruent... but they are similiar...)

just grasp the picture;

angle E=angle B

Anyways;

The Triangles are similiar.(from fig. and description)

so by similiarity criterion...

Ratio of corresponding sides of two similiar triangles are equal..

ie., AE/ AB =AD/AC

So AC =(AD×AB)/AE

AC=3×(8) /4

AC=3×2=6cm

Option B

Hope it helps...

Regards;

Leukonov/OLegion.

Answer 2

Answer:

your answer is in attachment