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finlep [7]
2 years ago
7

In the diagram shown overline AD and intersect at point E. overline AB and overline CD are parallel . Given the segment length s

hown in the picture, which of the following is the length overline AE
1) 11.25
2) 10.8
3) 10
4) 7.5

Mathematics
1 answer:
Harrizon [31]2 years ago
8 0

Answer:

11.25

Step-by-step explanation:

Since AB and CD  are parallel, ∠D is congruent to ∠A and ∠C is congruent to ∠B.  Therefore the two triangles are similar by the AA postulate.  Now, the corresponding sides are in proportion

Since AE ↔ DE and AB ↔ CD

So, AE/CD = AB/CD

AE/5 = 9/4

AE = 9(5)/4

     = 45/4  = 11.25

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