Question

What is the perimeter of a traingle
having length of 3 cm , 6 cm and 4
cm​

Answer 1

Step-by-step explanation:

Perimeter of triangle= sum of all sides

= 3+6+4

= 13 cm.

Answer 2

❁Required Solution:

To finding perimeter of triangle, we need to add three both sides. by using formula,

❁Formula:

${\mapsto{ \bf{perimeter \: of \: the \: triangle = side + side + side}}}$

❁Given That :

lenght of three sides = 3cm, 6cm, 4cm

❁Finding perimeter:

$= 3cm + 6cm + 4cm \\ = 9cm + 4cm \\ = 13cm$

❁Final Answer:

$\fbox \pink{perimeter = 13cm}$

❁Know More :

• Use this formula(3×Sides) for finding perimeter of the equilateral triangle.
• Use this formula(2 a+b) for finding perimeter of the isoscles triangle
• use this formula ( a+b+c) for finding perimeter of the scalene triangle.