Question

5. A piece of string is 30 cm long. What will be the length of each side , if the string is used to form an
equilateral triangle?​

Answer 1

Answer:

Length of string = Perimeter of each figure

Perimeter of equilateral triangle = 30 cm

⇒ 3 x side = 30 cm

⇒ side = 30/3 = 10 cm

Thus, the length of each side of equilateral triangle is 10 cm.

hope will be helpful ☺️ B-)