Дано: ABC треугольник, угол C=90 градусов.CD(h)-перпендикуляр к AB(c), BC(a)=5м, AC(b)=10м. Найти: AB(c), CD(h), AD(c1), BD(c2)
AB=5sqrt{5} Gecnm c2=x. c1= 5sqrt{5}-x. 25-x^2=100-(5sqrt{5}-x)^2
c2=5/sqrt{5}/ C1=20/sqrt{5}/ h=20cм
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AB=5sqrt{5} Gecnm c2=x. c1= 5sqrt{5}-x. 25-x^2=100-(5sqrt{5}-x)^2
c2=5/sqrt{5}/ C1=20/sqrt{5}/ h=20cм