Question

find the perimeter of an equilatral triangle whose length is 39m​

Answer 1

Answer:

$</p><p>ʟᴇɴɢᴛʜ \: ᴏғ \: ᴇǫᴜɪʟᴀᴛʀᴀʟ \: ᴛʀɪᴀɴɢʟᴇ = 39 \: m$

$ᴘᴇʀɪᴍᴇᴛᴇʀ \: ᴏғ \: ᴇǫᴜɪʟᴀᴛᴇʀᴀʟ \: ᴛʀɪᴀɴɢʟᴇ = sᴜᴍ \: ᴏғ \: ᴀʟʟ \: sɪᴅᴇ$

$= 39 + 39 + 39$

$= 117 \: m$

Answer 2

Answer:

The perimeter is 117 m.

Step-by-step explanation:

Because it is an equilateral triangle, all of its sides will be the same length. Hence: 39 + 39 + 39 = 117.