# Find The Perimeter Of That Triangle

The in radius of an equilateral triangle is -J3 cm, then the perimeter of that triangle i s

(A) 18 cm

(B) 1 5 cm

(C) 12 cm

(D) 6 cm

The in radius of an equilateral triangle is -J3 cm, then the perimeter of that triangle i s

(A) 18 cm

(B) 1 5 cm

(C) 12 cm

(D) 6 cm