Question

the perimeter of an equila
teral triangle is 57 cm . find its side​

Answer 1

3×side=57

side=19cm

hope u can get it

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Answer 2

ANSWER:

19 cm

STEP BY STEP EXPLANATION:

An equilateral triangle is a triangle wherein the length of each side is equal.

If we take '$x$' as the side of  an equilateral y=triangle, then

Perimeter = $3x$

Perimeter is given to us to be $57cm$

Hence

$57 = 3x$

$x = 19cm$

Hence the length of the side of the given equilateral triangle is $19cm$

HOPE IT HELPS!!