# What Is The Difference Between CSA And LSA?

## What is the formula of CSA of cube?

Cube and Cuboid FormulasCubeCuboidTotal Surface Area = 6(side)2Total Surface area = 2 (Length x Breadth + breadth x height + Length x height)Lateral Surface Area = 4 (Side)2Lateral Surface area = 2 height(length + breadth)Volume of cube = (Side)3Volume of the cuboid = (length × breadth × height)2 more rows.

## What is the perimeter of cube?

Israel Science and Technology DirectoryPerimeter formulaSquare4 × sideCube (surface)6 × side2Sphere (surface)4 × pi × radius2Cylinder (surface of side)perimeter of circle × height31 more rows

## When would you use a curved surface area?

The curved surface area refers to the area of only the curved part of a 3D figure. In general, the lateral surface area and curved surface areas are the same in meaning. For example: In cuboid we use lateral surface area whereas in case of cylinder its curved surface area when you exclude its top and base surfaces.

## What’s a curved surface?

The curved surface is a rounded surface which is not flat. Curved Surface. Flat Surface. An object can have a curved surface all around it. Such objects have only one surface throughout.

## How do you find the longest diagonal of a cuboid?

Diagonal of a cuboid = l^2+b^2+h^2.

## What is a formula of cylinder?

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . … Therefore, the volume of the cylinder is about 3016 cubic centimeters.

## What is circumference of cylinder?

You will need to find the circumference to find the surface area of the outer edge (also known as lateral surface area). To get the circumference, simply multiply the radius by 2π. So, the circumference can be found by multiplying 3 centimeter (1.2 in) by 2π. 3 centimeter (1.2 in) x 2π = 18.84 centimeter (7.4 in).

## What is curved and lateral surface area?

The two terms refers to different things which may be the same, may be different or may overlap, depending on the shape. Lateral surface area is the surface area around the sides and curved surface area is the is the surface area of a curved surface area or surfaces.

## How many diagonals are in a cuboid?

There are four space diagonals, i.e. diagonals not contained in any face, illustrated in the diagram, below. In addition, in case this is a trick question, each face has two diagonals, for a total of 12 face diagonals (not shown). The faces of a big cube are painted.

## What is difference between cube and cuboid?

The key difference between cube and cuboid is: a cube has six square-shaped faces of the same size but a cuboid has rectangular faces. Although both cube and cuboid looks the same in structure they have a few different properties based on edge-length, diagonals and faces.

## How many Cuboids are needed to make a cube?

20To, that 20, cuboids are required to form a cube.

## What is the full form of LSA in maths?

Find the lateral surface area (L.S.A) and the total surface area (T.S.A) and volume of a cube of side 5cm. Answer Verified.

## How do you calculate the diagonal of a cuboid?

Consider a cuboid having the length to be ‘l’ cm, breadth be ‘b’ cm and height be ‘h’ cm….Cube and Cuboid Formulas.CubeCuboidDiagonal of a cube = √3lDiagonal of the cuboid =√( l2 + b2 +h2)Perimeter of cube = 12 x sidePerimeter of cuboid = 4 (length + breadth + height)3 more rows

## What is the longest diagonal of a cube?

Therefore the length of the longest diagonal of an n-cube of side length m is mÖn, and the dimension appears under the square root sign. Note that the longest diagonal of a four-cube will be exactly twice as long as one of its edges.

## How do you calculate CSA of a cylinder?

To calculate the surface area of a cylinder, you need to find the Base Area (B) and Curved Surface Area (CSA). Therefore, the surface area or the total surface of a cylinder is equal to the sum of the base area times two and the area of the curved surface.

## What is CSA in math?

The curved surface area (CSA) of a cylinder with radius r and height h is given by.

## What is the CSA of cylinder?

Total Surface Area- It is the area of the curved surface as well as the bases. Formula for calculating the Curved Surface Area (C.S.A.)- Consider a cylinder having a height ‘h’ and base radius ‘r’. The curved surface area of a cylinder is given as- C.S.A.=

## How do I know if I have TSA or CSA?

when it’s asked to find the area of a sheet required to make a cubical or cuboidal box, then u will use TSA. formula for cuboid is 2(lb+bh+lh) and for cube is 6a² and a is the length of the side. there is one more formula which is CSA+1 base. it include the area of CSA and 1 base.

## What is the CSA and TSA of cube?

(d) Diagonal of cube = a 3. • Cylinder whose radius = r, height = h. (a) Volume of cylinder = πr2h. (b) Curved surface area of cylinder = 2πrh. (c) Total surface area of cylinder = 2πr (r + h)

## How do you explain a cube?

In geometry, a scientific cuboid cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. The cube is the only regular hexahedron and is one of the five Platonic solids. It has 6 faces, 12 edges, and 8 vertices.

## What is LSA and CSA?

LSA or lateral surface area is the areas of the lateral surfaces of an object. CSA or curved surface area is the area of the curved surfaces of an object. CSA of cylinder or hemisphere are the same as their LSA.

## What is the formula of CSA of cuboid?

To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

## Why is a cube a cuboid?

Cuboids have six faces, which form a convex polyhedron. Broadly, the faces of the cuboid can be any quadrilateral. More narrowly, rectangular cuboids are made from 6 rectangles, which are placed at right angles. A cuboid that uses all square faces is a cube.

## Can a cuboid have 2 square faces?

A cuboid is a solid that has six rectangular faces–think of a typical box. All faces are either parallel or perpendicular to each other. Further, a cuboid is a right rectangular prism. A cuboid with six square faces is a cube, whereas a cuboid with at least two square faces is known as a square cuboid.