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Please solve this question if you do you'll recieve the good 10 points

Please solve this question if you do you'll recieve the good 10 points-example-1
User Epicwhale
by
8.0k points

1 Answer

4 votes

Answer:

  • 3

Explanation:

Ratio of corresponding sides of similar triangles are:

  • AD/AB = DE/BC

Substitute values

  • (9+3)/3 = 12/x
  • 4 = 12/x
  • x = 12/4
  • x = 3
User Amanni
by
8.3k points
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