Question

5.
A piece of wire is 60 cm long. What will be the length of each side if the string is used to
for:
(1) an equilateral triangle
a square.
a regular hexagon
(iv) a regular pentagon.​

Answer 1

Answer:

the answer is provided in the attachment

Answer 2

Step-by-step explanation:

An Equilateral Triangle

Perimeter of Equilateral Triangle= 3 X Side

60 cm = 3 X Side

Side= 60cm/3

Side= 20 cm

A Square

Perimeter of Square= 4 X Side

60 cm= 4 X Side

Side= 60 cm/4

Side= 15 cm

A Regular Hexagon

Perimeter of Hexagon= 6 X Side

60 cm= 6 X Side

Side= 60 cm/6

Side= 10 cm

A Regular Pentagon

Perimeter of Pentagon= 5 X Side

60 cm= 5 X Side

Side= 60 cm/5

Side= 12 cm