Question

In the Fig., ABC is an equilateral triangle and PQRS
P Р
is a square of side 1.2 cm. If both have same perimeter,
side of the equilateral triangle is
​

Answer 1

ᴩᴇʀɪᴍᴇᴛᴇʀ ᴏꜰ ꜱqᴜᴀʀᴇ = 4×ꜱɪᴅᴇ

ꜰɪɴᴅ ᴩᴇʀɪᴍᴇᴛᴇʀ ᴀɴᴅ ꜰɪɴᴅ ᴛʜᴇ ꜱɪᴅᴇ

Answer 2

Answer:

Perimeter of square = 4 x side

= 4 x 1.2

= 4.8 cm

Perimeter of equilateral triangle = 3 x side

4.8 = 3 x side

4.8/3 = side

1.6 cm = side