{"version":"1.0","type":"link","title":"Tangential angle - Newikis","description":"In geometry, the tangential angle of a curve in the Cartesian plane, at a specific point, is the angle between the tangent line to the curve at the given point and the x-axis. (Some authors define the angle as the deviation from the direction of the curve at some fixed starting point. This is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/4/48/Intrinsic_coordinates_%28Whewell_equation%29.png","thumbnail_width":650,"thumbnail_height":575}