Question

perimeter of an equilateral​

Answer 1

Answer:

Perimeter = 3 x any side

Step-by-step explanation:

Have 3 equal sudes so the side will be multiplied by 3hope it helps

pls mark as brainliest

Answer 2

❁Required Answer:

${ \mapsto \bf{perimeter \: of \: equilateral \: triangle = 3 \times side}}$

More Formulas:

${\to \bf{perimeter \: of \: rectangle =2( l + b)}}$

${\to \bf{perimeter \: of \: square = 4 \times side}}$

${ \to \bf {perimeter \: of \: triangle = a + b + c}}$

${ \to \bf {perimeter \: of \: pentagon = 5 \times side}}$

${\to \bf{perimeter \: of \: hexagon = 6 \times side}}$

${\to \bf{perimeter \: of \: heptagon = 6 \times side}}$

${ \to \bf{perimeter \: of \: octagon = 8 \times side}}$

${\to \bf{perimeter \: of \: nonagon = 9 \times side}}$

${\to \bf{perimeter \: of \: decagon = 10 \times side}}$