#MENSURATION_[ Circle ] in Hindi & English ( PART - 1 ) - Problems & Solutions for SSC, CDS ,KVS

Learn CIRCLE IN MENSURATION and other subtopics like -

Introduction MENSURATION_क्षेत्रमिति_( Circle ) with a list of formulas with basics.
No. of Question Asked in SSC: 2-3
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ज्यामिति के वीडियो के लिए नीचे दिये गए लिंक पर क्लिक करें !
https://www.youtube.com/watch?v=GMp0eRua1qE&list=PLFt7nzJh9OILQdVkfsvP5qgvRuVlI646K
ज्यामिति के प्रश्नो के वीडियो के लिए नीचे दिये गए लिंक पर क्लिक करें !
https://www.youtube.com/watch?v=RRzxD2REtns&list=PLFt7nzJh9OIL3RGSdhnZx6BnCZHUKi2Tw
ज्यामिति के कठिन प्रश्नो के वीडियो के लिए नीचे दिये गए लिंक पर क्लिक करें !
https://www.youtube.com/watch?v=sa-lAwHwxPk&list=PLFt7nzJh9OIIsKFXr9vwd9Ez2IV_4P5GM
ज्यामिति के कठिन प्रश्नो के वीडियो के लिए नीचे दिये गए लिंक पर क्लिक करें !
https://www.youtube.com/watch?v=HMbNeveoGAc&list=PLFt7nzJh9OIIaQInfq42hxJiaIos0Wgo6
CALCULATIONS ( गणना ) के वीडियो के लिए नीचे दिये गए लिंक पर क्लिक करें !
https://www.youtube.com/watch?v=NnjmxHrSHEc&list=PLFt7nzJh9OILHOhKWf1a6L6dOo1-5UpkG
#Note :-

#Introduction_to_Mensuration: Important Terms
Before we move ahead to the list of important mensuration formulas, we need to discuss some important terms that constitutes these mensuration formulas.

#Area_(A) = The surface occupied by a given closed shape is called its area. It is represented by the alphabet A and is measured in unit square- m2/ cm2.

#Perimeter_(P) = The length of the boundary of a figure is called its perimeter. In other words, it is the continuous line along the periphery of the closed figure. It is represented by the alphabet P and is measures in cm/ m.

#Volume_(V) = The space that is contained in a three-dimensional shape is called its volume. In other words, it is actually the space that is enclosed in a 3D figure. It is represented by the alphabet V and is measured in cm3/ m3.

#Curved_Surface_Area_(CSA) = In solid shapes where there is a curved surface, like a sphere or cylinder, the total area of these curved surfaces is the Curved Surface Area. . The acronym for this is CSA and it is measured in m2 or cm2.

#Lateral_Surface_Area_(LSA) = The total area of all the lateral surfaces of a given figure is called its Lateral Surface Area. Lateral Surfaces are those surfaces that surround the object. The acronym for this is LSA and it is measured in m2 or cm2.

#Total_Surface_Area_(TSA) = The sum of the total area of all the surfaces in a closed shape is called its Total Surface Area. For example, in a cuboid when we add the area of all the six surfaces we get its Total Surface Area. The acronym for this is TSA and it is measured in m2 or cm2.

#Square_Unit_(m2/ cm2) = One square unit is actually the area occupied by a square of side one unit. When we measure the area of any surface we refer to this square of side one unit and how many such units can fit in the given figure. It is expressed as m2 or cm2, depending on the unit in which the area is being measure.

#Cube_Unit_(m3/ cm3) = One cubic unit is the volume occupied by a cube of side one unit. When we measure the volume of any figure we actually refer to this cube of side one unit and how many such unit cubes can fit in the given closed shape. It is written in m3 or cm3, depending on the unit that is being used to measure.

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