Orthocenter
69.1 هزار بار بازدید -
15 سال پیش
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The orthocenter is located by
The orthocenter is located by constructing three altitudes in a triangle. In this video I show you how to do just that.
15 سال پیش
در تاریخ 1388/10/23 منتشر شده
است.
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