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Clearnote
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Junior High
Mathematics
求解謝謝🙏
Mathematics
Junior High
Solved
6 monthsago
芋泥(◍•ᴗ•◍)
求解謝謝🙏
? 2-2 圓心角、圓周角、弦切角 ( )14.△ABC與五邊形BCDEF均為正多邊形,且 有一圓通過A、E、F三點。若此圓與DE相 交於另一點P,則∠APD的度數為何? (A) 72 B (B) 78 B (C) 81 TED (D) 84 12 <APD= )15.圓A與圓外切於D點,圓B與圓C外切於E ② 點,圓A與圓C外切於F點。若<DEF=68°, B 則∠A的度數為何? (A) 34 181-68×2 = 44 E
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✨ Best Answer ✨
貓
6 monthsago
解答過程僅供參考。
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