EVERYDAY SCIENCE

SCIENCE

CELL BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Define Surface area
A
The total area on the surface of an object
B
Length X Width
C
6 X (length X width)
D
Add up the sides and divide by 4
Explanation: 

Detailed explanation-1: -The surface area of any given object is the area or region occupied by the surface of the object. Whereas volume is the amount of space available in an object. In geometry, there are different shapes and sizes such as sphere, cube, cuboid, cone, cylinder, etc. Each shape has its surface area as well as volume.

Detailed explanation-2: -The surface area is the area of one face of a solid exposed in a three-dimensional plane. The total surface area is the sum of the area of all the surfaces of the solid. For example, a cube has 6 faces, so its total surface area will be 6 times the surface area of one face.

Detailed explanation-3: -To recall, the surface area of an object is the total area of the outside surfaces of the three-dimensional object i.e, the total sum of the area of the faces of the object. It is measured in terms of square units.

Detailed explanation-4: -What is surface area? Surface area is the amount of space covering the outside of a three-dimensional shape.

Detailed explanation-5: -Total surface area(TSA) = Curved surface area(CSA) + area of base = rl + r2 = r(l + r) To know more about Right Circular Cone, visit here.

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