Question

find perimeter in tiling method of area is 9sq.cm​

Answer 1

Answer:

27 cm

Step-by-step explanation:

Perimeter of equilateral triangle = 3 * side

                                                                = 3 * 9 cm

                                                                = 27 cm

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Answer 2

Step-by-step explanation:

the correct answer is 36sq.cm