3 years ago

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

Mathematics

1 answer:

creativ13 [48]3 years ago

4 0

Answer:

Step-by-step explanation:

AE is 9. ED is 6. The triangle ABE is proportional to ACD, so their sides are proportional. For example, AE:ED = AB:BC. So, ED/AE = 2/3 = BC/AB. This gives us 2/3 = x/10, which gives us x=6.6667

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