作业帮Where are you?
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Where are you?
Where are you?
Where are you?
∵AB=AD,BE=EL
∴△ABD与△BEL是等腰三角形,AB/BE=AD/EL
又∵∠BAD=∠BEL=∠α=120°
∴△ABD∽△EBL,∠ABD=∠EBL=30°
∴∠ABE=∠ABD-∠EBD=∠EBL-∠EBD=∠LBD,
AB/BD=BE/BL=√3
∴△ABE∽△DBL
∴AE/CD=AB/BD=√3
Where are you
Where are you
where are you from?
WHERE ARE YOU FROM
where are you from?
翻译where you are
Where are you going?
Where are you
where are you now?
where are you
god,where are you?
Where are you
Where are you go
where you are
where are you
where are you going?
Where are you now?
where are you