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Identify the similar triangles in the figure then find the value of X.

A. Write the similarity statement in the form of triangle~triangle.
B. What is the value of X.

Identify the similar triangles in the figure then find the value of X. A. Write the-example-1
User Tomi
by
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1 Answer

2 votes

Answer:

x = 8

Explanation:

∠ B ≅ ∠ D

∠ A ≅ ∠ C

Then

Δ BAD ≅ Δ DCE ( AA postulate )

Then the ratios of corresponding sides are equal, that is


(BA)/(DC) =
(BD)/(DE) , substitute values


(x)/(4) =
(12)/(6) = 2 ( multiply both sides by 4 to clear the fraction )

x = 8

User Ivan Borshchov
by
7.6k points

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