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5. In the figure, BE||CD. Solve for x. Show your work.

5. In the figure, BE||CD. Solve for x. Show your work.-example-1
User Paugier
by
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1 Answer

3 votes

Answer:

x = 15

Explanation:

There are theorems regarding Property of Similar polygons.

Corresponding sides are in proportion.

triangle ABE is similar to triangle ACD

so

AB:BC = AE: ED

x:10 = 9:6

(x/10) = (9/6)

x = 10*9/6 = 5*3 = 15

User Sebastian Fox
by
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