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kvv77 [185]
3 years ago
10

What is the value of x in the figure below in this diagram abd cad.

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
5 0

Answer:

Option C.

Step-by-step explanation:

Given information: \triangle ABD\sim \triangle CAD, AB=12, BD=x, BC=27.

In triangle ABC and triangle DBA,

\angle BAC=\angle BDA=90^{\circ}

\angle ABC=\angle DBA                   (Reflexive property)

By AA property of similarity triangle ABC and triangle DBA are similar.

The corresponding parts of similar triangles are proportional.

\dfrac{AB}{CB}=\dfrac{BD}{BA}

\dfrac{12}{27}=\dfrac{x}{12}

Multiply both sides by 12.

\dfrac{12}{27}\times 12=\dfrac{x}{12}\times 12

\dfrac{144}{27}=x

\dfrac{16}{3}=x

Therefore, the correct option is C.

Annette [7]3 years ago
4 0

Answer: C. - 16/3


Step-by-step explanation:


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