Here's the question you clicked on:
AshhSmith
Determine whether ΔABC ~ ΔFED. If they are similar, what postulate or theorem proves their similarity? Side-Angle-Side Similarity Postulate Side-Side-Side Similarity Postulate Similarity cannot be determined.
Use the ratios of sine, cosine, and tangent to determine the angles. Then see whether they are SAS or SSS similar, or not.