10th Class General Math Notes

Important 10th Class General Math Notes written by Mr. Adnan Haider Suib. These notes are very helpful in the preparation of the General Mathematics Full Book Class 10 of Mathematics English Medium for 10th Class General Math Notes of the Matriculation and these are according to the paper patterns of all Punjab boards.

• Important general math 10th class notes for all students of Punjab  Textbook Board.
• Important Short and Long questions of each Chapter of General Mathematics English Medium Class 10th for all Punjab Textbook Boards.
• An angle containing more than 180° and less than 360° is called: (A) Reflex Angle  (B) Obtuse Angle  (C) Straight Angle (D) Acute Angle
• Two angles with common vertex and common side are called:  (A) Vertical Angles  (B) Supplementary Angles  (C) Adjacent Angles  (D) Complementary Angles
• The sum of the angles of a triangle is:   (A) 90°  (B) 180°  (C) 270°  (D) 360°
• A straight angle contains:  (A) 90°  (B) 180°  (C) 270°  (D) 360°
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• If two angles are supplement of the same angle, they are:   (A) Equal  (B) Unequal  (C) Adjacent Angles  (D) Transversal Angles
• A triangle with no equal side is called: (A) Isosceles  (B) Equilateral  (C) Scalene  (D) Right angled
• Circles with equal radii and equal diameters are called: (A) Concentric Circles  (B) Semi-circles  (C) Equal Circles  (D) Concyclic Points
• Important general mathematics class 10 notes for all students of Punjab  Textbook Board.
• Projection: The projection of a given point on a line is the foot of I drawn from the point on that line. However the projection of given point P on a line AB is the point P itself.
• Zero dimension: The projection of a finite line on an other line is the portion of the latter intercepted between the projection of ends of the given finite line. However projection of a vertical line on an other line is the join of these two intersecting lines which is of zero dimension.
• Obtuse angle: An angle which is greater than 90° is called obtuse angle.
• Right angle: An angle which is equal to 90° is called right angle.
• Acute: An angle which is less than 90° is called acute angle.
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• Circle: A circle is the locus of a moving point P in a plane which is equidistant from some fixed point N. The fixed paint & not lying on the circle is called the centre and the constant distance PN is called its radius.
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• Circumference: 2πr is the circumference of a circle with radius r.
• Circular area: πr² is the circular area of a circle of radius r.
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• Collinear points: The points lying on the same line are collinear points otherwise they are non-collinear points.
• Circumcirlce: The circle passing through the vertices of a triangle is called its circumcirlce where I bisectors of sides of the triangle provides the centre.
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• Secant: A secant is a st line which cuts the circumference of a circle in two distinct points. 
• Length of a tangent: The length of a tangent to a circle is measured from the given point to the point of contact.
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• Tangent: A tangent to a circle is the St line which meets the circumference at one point only and being produced does not cut it at all. The point of tangency is also known as the point of contact. AB is the tangent line to the circle C.
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• Sector: The sector of a circle is an area bounded by any two radii and the are intercepted between them.
• Central angle: A central angle is subtended by two radii at the centre of the circle.
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• Circumangle: A circumangle is subtended between any two chords of a circle, having common point on its circumference.
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• Chord: The join of any two points on the circumference of the circle is called its chord.
• Cyclic quadrilateral: A quadrilateral is called cyclic when a circle can be drawn through its four vertices.
• Important 10th class general math solution in urdu pdf for all students of Punjab  Textbook Board.