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When we throw a ball in the sky, it touches the earthu2019s surface after traveling some distance. Why? Know how gravity works.
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MATHS FORMULAS FOR CLASS 10 CHAPTER- SURFACE AREAS AND VOLUMES FORMULA Class 10 chapter- Surface Areas and Volumes Formula The Mathematics branch concerned with measuring lengths, areas and volume of plane figure and solid figures is called Mensuration. Area: The magnitude of a region occupied by a figure in a plane is called its area. Area is measured in m2. Volume: The magnitude of region occupied by solid in space is called its volume. Volume is measured in m3 (meter cube) or 1 (liters). Perimeter: Total length of the boundary of a plane figure is called its perimeter. The perimeter of the circle is called the circumference. Surface area: The area of the surface of the solid figure is called its surface area. Area and Perimeter of Plane Figure Name Nomenclature Perimeter Area Triangle a, b, c are the side h is altitude s = a+b+c / 2 a + b + c, 2s 1/2 × base × altitude 1/2 bh Rectangle a is length b is breadth 2(a + b) length × breadth ab
Square a is side 4a (side)2 a2 Parallelogram a is side b is side 2(a + b) side × height ah h is distance between parallel sides of length a Rhombus a is side d1, d2 are the 4a 1/2 × product of diagonal diagonals 1/2 d1d2 Trapezium a, b are parallel sides h is distance Sum of all sides 1/2 × Sum of parallel side × height between them 1/2 (a+b) h Circle r is radius 2 π r π r2 Physics Wallah prepared detail NCERT Solutions do solve questions given in NCERT textbook with the help of NCERT Solution for class 10 Maths. Students can also access the class 10 math notes from here. Do solve other subject CBSE Sample papers class 10 maths prepared by Physics Wallah.
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