구글 클래스룸

지오지브라 클래스룸

perpendicular lines

저자:Gabriel Cheow

Gradient of Perpendicular Lines Proof

In the applet below, lines

and

are perpendicular lines. Interact with the applet by dragging points A, B, and C.

In general, for two lines

and

with gradients

and

respectively,

새 자료

자료 찾기

주제 찾기