Question

how much is one equilateral triangle ​

Answer 1

ᴡʜᴇɴ ᴀᴅᴅɪɴɢ ᴜᴘ ᴛʜᴇ ᴅᴇɢʀᴇᴇ ᴠᴀʟᴜᴇs ᴏғ ᴀɴʏ ᴛʀɪᴀɴɢʟᴇ, ɪᴛ ᴀʟᴡᴀʏs ᴀᴅᴅs ᴜᴘ ᴛᴏ ᴛʜᴇ sᴀᴍᴇ ᴠᴀʟᴜᴇ ᴏғ 180. ᴛʜᴇ ᴛʜʀᴇᴇ ᴀɴɢʟᴇs ᴏғ ᴀɴ ᴇϙᴜɪʟᴀᴛᴇʀᴀʟ ᴛʀɪᴀɴɢʟᴇ ᴀʀᴇ ɪᴅᴇɴᴛɪᴄᴀʟ ᴛᴏ ᴇᴀᴄʜ ᴏᴛʜᴇʀ, 60 ᴅᴇɢʀᴇᴇs ᴀ ᴘɪᴇᴄᴇ.

Answer 2

Answer:

a triangle which have equal sides is called equilateral triangle

Step-by-step explanation:

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