Sign in

Sine and cosine are out of phase by 90 °

This resource has been marked as outstanding by a GeoGebra moderator.

View Activity

Daniel Mentrard — October 21, 2020 - 8:53 PM

Resource Type: Activity
Tags: class collection cosine dephase function sine trigonometry
Add additional tags

Target Group (Age): 3 – 19+
Language: French / Français‎

Views: 682

Contact author of resource

License: CC-BY-SA, GeoGebra Terms of Use

Books

Proof without word

October 8, 2024 - 7:10 AM
78 resources — Daniel Mentrard
Visualisation: sin, cos, tg

January 6, 2021 - 10:05 PM
8 resources — alain_mangan
My Trigonometry

February 13, 2025 - 9:53 AM
113 resources — Daniel Mentrard

© 2025 International GeoGebra Institute