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## Mathematics / Area, Perimeter and Volume

### Mathematics / Area, Perimeter and Volume

The length of the total boundary of a figure is called its perimeter. The Metric unit of perimeter is same as the unit of length - Metre.
The perimeter of 2D geometrical figures like quadrilaterals can be obtained by calculating the sum of all the sides of the figure.
The amount of surface covered by an object is called it area. The Metric unit of area is square metre.

Surface Area - is the measure of total area of all the flat and curved surfaces of a three -dimensional (like a Polyhedron) figure.
Units : mm2 , cm2 , dm2 , m2 , km2
Volume - is the measure of the space occupied by a three-dimensional figure.
Units : mm3 , cm3 , dm3 , m3 , km3

Exercises
Topics
Exercises
Topics
• ### Area and perimeter

Learnhive Test on Area and perimeter

• Questions: 15

### Circumference and area of circle

Learnhive Test on Circumference and area of circle

• Questions: 15

### Surface area and Volume of Prism

Learnhive Test on Surface area and Volume of Prism

• Questions: 26
• Conversion of units
• Area and perimeter
• Circumference and area of circle
• Surface area and Volume of Prism
• Surface area and Volume of Cylinder