Question

perimeter of equalateral triqngle is a 192 cm find its side

Answer 1

perimeter of equalateral triangle is 3a ; then ; 3a = 192 ; a = 192/3 ; a= 64 then the side of equateral triangle is 64

Answer 2

let the length of side be X
3X = 192
X = 192 / 3
= 64 cm.
so the equilateral triangle has a length of side of 64 cm.
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