Question

help quick! if BC is parallel to DE, then all of the following are equivalent to each other except...

Answer 1

Answer is letter c. (CE/AC)

Answer 2

Answer:

Option 3 is correct.

Step-by-step explanation:

Given ΔABC~ΔADE

If BC||DE, then we have to tell that which option is not equivalent.

If two triangles are similar then the corresponding sides of two triangles are in same proportion.

⇒ $\frac{AD}{AB}=\frac{DE}{BC}=\frac{AE}{AC}$

CE side is not the part of any of triangle ABC and ADE which includes in option 3.

Hence, $\frac{CE}{AC}$ is not equivalent to rest three fraction.

Option 3 is correct.