Question

find the following figure A = 2cm B= 5cm C= 4cm if ∆ABC ~ ∆ ADE then find the value of x ​

Answer 1

Answer:

figure Kaha Hai bro????

Answer 2

Correct Question :- AD = 2cm , DB = 5cm , AE = 4cm . if ∆ABC ~ ∆ ADE then find the value of x (ED) ?

Solution :-

since we have, given that, ∆ADE ~ ∆ ABC .

so,

→ ∠ADE = ∠ABC

→ ∠AED = ∠ACB .

as we can see that, pair of corresponding angles are equal .

therefore, we can conclude that, DE || BC.

then,

→ AD / DB = AE / EC (BPT)

→ 2/5 = 4/x

→ 2x = 20

→ x = 10 cm . (Ans.)

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