3 years ago

Prove that ΔABC and ΔEDC are similar.

Mathematics

1 answer:

Lesechka [4]3 years ago

5 0

Answer:

∠DCE is congruent to ∠CBA by the Vertical Angles Theorem and 15 over 5 equals 12 over 4 shows the corresponding sides are proportional; therefore, ΔABC ~ ΔEDC by the SSS Similarity Postulate.

Step-by-step explanation:

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