{"id":71374,"date":"2022-02-07T17:00:47","date_gmt":"2022-02-07T11:30:47","guid":{"rendered":"https:\/\/www.cbselabs.com\/?p=71374"},"modified":"2022-02-07T17:19:56","modified_gmt":"2022-02-07T11:49:56","slug":"introduction-to-three-dimensional-geometry-class-11-notes","status":"publish","type":"post","link":"https:\/\/www.cbselabs.com\/introduction-to-three-dimensional-geometry-class-11-notes\/","title":{"rendered":"Introduction to Three Dimensional Geometry Class 11 Notes Maths Chapter 12"},"content":{"rendered":"
Class 11 Maths Notes<\/a> students can refer to the Introduction to Three Dimensional Geometry Class 11 Notes Maths Chapter 12 https:\/\/www.cbselabs.com\/introduction-to-three-dimensional-geometry-class-11-notes\/ Pdf here. They can also access the CBSE Class 11 Introduction to Three Dimensional Geometry Chapter 12 Notes while gearing up for their Board exams.<\/p>\n Introduction To Three Dimensional Geometry Class 11 Notes Chapter 12<\/strong><\/p>\n Coordinate Axes<\/strong> Coordinate Planes<\/strong> Introduction To 3d Geometry Class 11 Notes Chapter 12<\/strong><\/p>\n Coordinates of a Point in Space<\/strong> Distance Formula<\/strong> The distance of a point P(x, y, z) from the origin O(0, 0, 0) is given by 3d Geometry Class 11 Notes Chapter 12 <\/strong><\/p>\n Section Formula<\/strong> The coordinates of the mid-point of the line segment joining two points P(x1<\/sub>, y1<\/sub>, z1<\/sub>) and Q(x2<\/sub>, y2<\/sub>, z2<\/sub>) are The coordinates of the centroid of the triangle, whose vertices are (x1<\/sub>, y1<\/sub>, z1<\/sub>), (x2<\/sub>, y2<\/sub>, z2<\/sub>) and (x3<\/sub>, y3<\/sub>, z3<\/sub>) are 3d Geometry Class 11 Notes Pdf Chapter 12<\/strong><\/p>\n Class 11 Maths Notes students can refer to the Introduction to Three Dimensional Geometry Class 11 Notes Maths Chapter 12 https:\/\/www.cbselabs.com\/introduction-to-three-dimensional-geometry-class-11-notes\/ Pdf here. They can also access the CBSE Class 11 Introduction to Three Dimensional Geometry Chapter 12 Notes while gearing up for their Board exams. CBSE Class 11 Maths Notes Chapter 12 Introduction to …<\/p>\n","protected":false},"author":27,"featured_media":164630,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[2],"tags":[],"yoast_head":"\nCBSE Class 11 Maths Notes Chapter 12 Introduction to Three Dimensional Geometry<\/h2>\n
\nIn three dimensions, the coordinate axes of a rectangular cartesian coordinate system are three mutually perpendicular lines. These axes are called the X, Y and Z axes.<\/p>\n
\nThe three planes determined by the pair of axes are the coordinate planes. These planes are called XY, YZ and ZX plane and they divide the space into eight regions known as octants.<\/p>\n
\nThe coordinates of a point in the space are the perpendicular distances from P on three mutually perpendicular coordinate planes YZ, ZX, and XY respectively. The coordinates of a point P are written in the form of triplet like (x, y, z).
\nThe coordinates of any point on<\/p>\n\n
\nThe distance between two points P(x1<\/sub>, y1<\/sub>, z1<\/sub>) and Q(x2<\/sub>, y2<\/sub>, z2<\/sub>) is given by
\n<\/p>\n
\nOP = \\(\\sqrt { { x }^{ 2 }+{ y }^{ 2 }+{ z }^{ 2 } }\\)<\/p>\n
\nThe coordinates of the point R which divides the line segment joining two points P(x1<\/sub>, y1<\/sub>, z1<\/sub>) and Q(x2<\/sub>, y2<\/sub>, z2<\/sub>) internally or externally in the ratio m : n are given by
\n<\/p>\n
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\n<\/p>\nMaths Notes For Class 11 PDF Free Download Chapterwise<\/h3>\n
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NCERT Solutions<\/a><\/h5>\n","protected":false},"excerpt":{"rendered":"