Question

15. In Figure 13, AC, AD and AE are joined. Prove that
ZFAB + ZABC + ZBCD + LCDE + ZDEF + ZEFA = 720º
16. Is it possible to have a tri

Answer 1

Answer:

I don't know

Step-by-step explanation:

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Answer 2

Answer:

ZFABZABCZBCDLCDEZDEFZEFA720!