Question

One side of an equilateral triangle is 8x + 3 metres. Find its

perimeter.​

Answer 1

Your answer was in Attachment

Answer 2

Answer:

$perimeter \: of \: an \: equilateral \: triangle \\ = 24x + 9$

Step-by-step explanation:

$one \: side \: of \: an \: equilateral \: triangle \\ = 8x + 3 \\ perimeter =3 \times (side) \\ = 3 \times (8x + 3) \\ = 24x + 9$

hope it helps you...