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> 如图所示,AB⊥BC,DC⊥BC,E是BC上一点,∠BAE=∠DEC=60°,AB=3,CE=4,则AD等于()A.10B.12C.24D.48-数学
如图所示,AB⊥BC,DC⊥BC,E是BC上一点,∠BAE=∠DEC=60°,AB=3,CE=4,则AD等于()A.10B.12C.24D.48-数学
题目简介
如图所示,AB⊥BC,DC⊥BC,E是BC上一点,∠BAE=∠DEC=60°,AB=3,CE=4,则AD等于()A.10B.12C.24D.48-数学
题目详情
如图所示,AB⊥BC,DC⊥BC,E是BC上一点,∠BAE=∠DEC=60°,AB=3,CE=4,则AD等于( )
A.10
B.12
C.24
D.48
题型:单选题
难度:中档
来源:不详
答案
A
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题目简介
如图所示,AB⊥BC,DC⊥BC,E是BC上一点,∠BAE=∠DEC=60°,AB=3,CE=4,则AD等于()A.10B.12C.24D.48-数学
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