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In the diagram below, what is the length of DC????​
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2 votes
In the diagram below, what is the length of DC????​

In the diagram below, what is the length of DC????​-example-1
User Thelawnmowerman
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7.4k points

1 Answer

6 votes

Answer:

  • D. 9

Explanation:

Corresponding sides of similar triangles have same ratio.

  • ΔADB ~ ΔBDC
  • AD/BD = BD/ DC
  • 4/6 = 6/DC
  • DC = 36/4
  • DC = 9

Correct option is D

User Dhasneem
by
8.3k points
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