It is the boundary of a two-dimensional shape. Moreover, it has been defined to be the sum of all the length of the sides of the object. The perimeter of that shape will be the algebraic sum of the length of each side. Formulas are available for the various shapes in geometry.
Geometric Shape |
Perimeter Formula |
Matrics |
Parallelogram |
2(Base+Height) |
- |
Triangle |
a+b+c |
a, b, and c are side lengths |
Rectangle |
2(Length+Width) |
- |
Square |
4a |
a=length of side |
Trapezoid |
a+b+c+d |
a, b, c. d=sides of Trapezoid |
Kite |
2a+2b |
a=length of first pair b=length of second pair |
Rhombus |
4 x a |
a=length of side |
Hexagon |
6 x a |
a=length of side |
Perimeter is the distance all around a shape. Among the myriad of formulas related to perimeters in basic geometric shapes, there lies an understanding that will help in solving problems related to distances, boundaries, and measurements.
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It is the boundary of a two-dimensional shape. Moreover, it has been defined to be the sum of all the length of the sides of the object. The perimeter of that shape will be the algebraic sum of the length of each side. Formulas are available for the various shapes in geometry.
Geometric Shape |
Perimeter Formula |
Matrics |
Parallelogram |
2(Base+Height) |
- |
Triangle |
a+b+c |
a, b, and c are side lengths |
Rectangle |
2(Length+Width) |
- |
Square |
4a |
a=length of side |
Trapezoid |
a+b+c+d |
a, b, c. d=sides of Trapezoid |
Kite |
2a+2b |
a=length of first pair b=length of second pair |
Rhombus |
4 x a |
a=length of side |
Hexagon |
6 x a |
a=length of side |
Perimeter is the distance all around a shape. Among the myriad of formulas related to perimeters in basic geometric shapes, there lies an understanding that will help in solving problems related to distances, boundaries, and measurements.
Other Related Sections
NCERT Solutions | Sample Papers | CBSE SYLLABUS| Calculators | Converters | Stories For Kids | Poems for Kids| Learning Concepts | Practice Worksheets | Formulas | Blogs | Parent Resource
Admissions Open for
An integral formula provides a method to evaluate the integral of a function, representing the area under the curve of that function or the accumulation of quantities.
Integral tables offer precomputed antiderivatives for various functions, simplifying the process of finding integrals for complex or unfamiliar functions.
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