Math, asked by sameerjain699, 9 months ago

what is fourmala of perimeter of traingle​

Answers

Answered by jagritiiiyadav
0

Answer:

PERIMETER of triangle is a+b+c

Step-by-step explanation:

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Answered by Anonymous
5

Answer :-

  • Formula of perimeter of triangle = Sum of all the sides.

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Know more :-

Perimeter :-

  • The length of the boundary is known as perimeter.
  • Its unit is cm, m.

Area :-

  • It is the measure of the surface enclosed by its boundary.
  • Its unit is m^2,~cm^2.

❒ Area of triangle =

  • \sf{\dfrac{1}{2} \times base \times height}

❒ Heron's formula =

  • \sf{\sqrt{s(s-a)(s-b)(s-c)}}

❒ Formula to find the area of equilateral triangle =

  • \sf{ \dfrac{ \sqrt{3} }{4} } \times  {a}^{2}

❒ Formula to find the area of isosceles triangle =

  •  \sf{\dfrac{1}{4}  \times b \sqrt{4 {a}^{2} -  {b}^{2}  } }
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