This triangular prism shaped box labelled ABCDEF needs a diagonal support inserted as shown. Find the length AF of this support.
Hence, find the length of AF in terms of AB, BD and DF.
Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: This triangular prism shaped box labelled ABCDEF needs a diagonal support inserted as shown. Find the length AF of this support.
Hence, find the length of AF in terms of AB, BD and DF.
Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: This triangular prism shaped box labelled ABCDEF needs a diagonal support inserted as shown. Find the length AF of this support.
Hence, find the length of AF in terms of AB, BD and DF.