Question

The sides of a triangle are 4cm 6cm and 8cm what is its perimeter

Answer 1

Perimeter of triangle = Sum of its all sides

= 4 + 6 + 8

= 18 cm

hope this answer will be helpful ^_^

Answer 2

Answer:

Perimeter of triangle is $18 \mathrm{~cm}$ .

Step-by-step explanation:

To find : perimeter of triangle

Given : sides of a triangle are $4$ cm ,$6$ cm , $8$ cm .  

Solution:

• Perimeter is the total length of boundary  .
• We know that, perimeter of triangle is sum of three side of triangle.
• If $\mathrm{a}, \mathrm{b}, \mathrm{c}$  are the sides of triangle then,

      Perimeter of triangle $=a+b+c$

• Therefore, perimeter of triangle $=4 \mathrm{~cm}+6 \mathrm{~cm}+8\mathrm{~cm}$

                                                             $=18 \mathrm{~cm}$