Question

an equilateral triangle has a side 7/2 find perimeter of triangles

Answer 1

since all the sides of a equilateral triangle are same
Therefore perimeter of the triangle=
$3 \times each \: side$
$= 3 \times \frac{7}{2}$
$= \frac{21}{2}$
$= 10.5$

Answer 2

hey here is ur ans ...

perimeter of triangle = sum of all sides
perimeter = 7/2 + 7/2 + 7/2
perimeter = 3.5 + 3.5 + 3.5
perimeter = 10 .5

hope it will help uh ...
nd plz mark as brainliest ...