Question

Find the perimeter of a triangle having sides of lengths 5.5cm,6cm and 6.5cm.

Answer 1

Answer:

The defination of perimeter of any given figure is the length of all it's sides ( outer ).

And as for your question,

The perimeter of the given triangle = 5.5cm+6cm+6.5cm

= 18 cm

So the perimeter of the triangle is 18 cm.