Question

Find the length of the side of an equilateral triangle whose perimeter
is 78cm.​

Answer 1

Answer:

$\huge{\fcolorbox{blue}{pink}{\large{\fcolorbox{yellow}{aqua}{{\fcolorbox{orange}{pink} {\red{ANSWER}}}}}}}$

Let the side be 'x'

Perimeter of equilateral triangle= 3 x side

78 cm= 3x

$x = \frac{78}{3}$

.°. x = 26

$\large{\color{pink}{\textsf{\textbf{Hope~my\:answer~helps!}}}}$

Answer 2

♥..............Hlw dude.................♥

Here is the answer for ur qstion...

$\bf{Question}\bigstar$

Find the length of the side of an equilateral triangle

whose perimeter  is 78cm.​

$\bf{Answer}\bigstar$

Given :

Perimeter of an equilateral triangle = 78 cm.

[ NB : All sides of an equilateral triangle would be equal.]

To find :

Length of it's one side.

All the sides of an equilateral triangle will be equal.

It is already given that its perimeter is 78 cm.

Let its each side = x

Perimeter of an eq. triangle = 3x

3x = 78 cm

$\bf{x = \frac{78}{3}}$

$\bf{x = 26}$

Then it's each side = 26 cm.

The required answer for ur qstion ;

${\huge{\boxed{\bf{26\: cm}}}$

Hope this answer can helps u dear...♥

@ItzDaffodilBeauty