問題詳情
7. ( )如(甲)圖,銳角三角形 ABC 中,直線 L 為 的中垂線,直線 M 為∠ABC 的角平分線,L 與 M 相交於 P 點。若∠A=61°,∠ACP=23°,則∠ABP 的為多少度?
(A) 24°
(B) 30°
(C) 32°
(D) 36°
參考答案
無參考答案
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