AIR MATH

Math Question

Given: \( \overleftrightarrow{\mathrm{AC} \perp \overleftrightarrow{\mathrm{CD}} \text { and } \Delta \mathrm{ABC} \sim \Delta \mathrm{CED}} \) Prove: slope of \( \overleftrightarrow{\mathrm{AC}} \times \) slope of \( \overleftrightarrow{\mathrm{DC}}=-1 \) The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in step \( 2 ? \) A. \( \frac{A B}{C E}=\frac{E D}{B C} \) B. \( \frac{A B}{B C}=\frac{E D}{C E} \) C. \( \frac{A B}{B C}=\frac{C E}{E D} \) D. \( \frac{A B}{C E}=\frac{B E}{E D} \)

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