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Please help me :( with this

Please help me :( with this-example-1
User Ggirodda
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1 Answer

4 votes

Answer:

21

Explanation:

Similar triangles. MNL is just ABC but 3/4 the size.

x = 8*3/4 = 6

perimeter woudl be 6+6+9 = 21

User Mathiew Abbas
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