Question

the perimeter of a regular triangle, regular polygon, regular hexagon and a regular octagon are respectively equal to 57cm, 70cm, 105cm, 112 cm. which figure has side with the longest measure??

Answer 1

Triangle...... Side = 19 cm

Answer 2

it is true if it is equilateral..

Answer 3

regular means, all sides are equal
so , for:
triangle, sides = 57/3 = 19
pentagon, sides = 70/5 = 14
hexagon, sides = 105/7 = 15
octagon, sides = 112/8 = 14
so the hexagon has the sides with the longest measure.