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歡迎您訪問數學考題練習:點P在∠AOB的平分線上,PM⊥OA于M,PN!

數學考題練習:點P在∠AOB的平分線上,PM⊥OA于M,PN

更新時間:2024-01-12 14:02:28作者:貝語網校

點P在∠AOB的平分線上,PM⊥OA于M,PN⊥OB于N,若PM=5,則PM+PN=________.

試題答案

10

利用角平分線性質定理可知PM=PN=5∴PM+PN=5
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