Can a reference angle have a negative measure? Justify your reasoning.
Reference angle of a triangle. Trigonometry question
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ɪᴛ ɪs ᴀʟᴡᴀʏs ᴘᴏsɪᴛɪᴠᴇ
ɪᴛ ɪs ᴀʟᴡᴀʏs ᴘᴏsɪᴛɪᴠᴇ ʀᴇɢᴀʀᴅʟᴇss ᴏғ ᴡʜɪᴄʜ ǫᴜᴀᴅʀᴀɴᴛ ᴡᴇ ᴀʀᴇ ɪɴ, ᴛʜᴇ ʀᴇғᴇʀᴇɴᴄᴇ ᴀɴɢʟᴇ ɪs ᴀʟᴡᴀʏs ᴍᴀᴅᴇ ᴘᴏsɪᴛɪᴠᴇ. ᴅʀᴀɢ ᴛʜᴇ ᴘᴏɪɴᴛ ᴄʟᴏᴄᴋᴡɪsᴇ ᴛᴏ ᴍᴀᴋᴇ ɴᴇɢᴀᴛɪᴠᴇ ᴀɴɢʟᴇs, ᴀɴᴅ ɴᴏᴛᴇ ʜᴏᴡ ᴛʜᴇ ʀᴇғᴇʀᴇɴᴄᴇ ᴀɴɢʟᴇ ʀᴇᴍᴀɪɴs ᴘᴏsɪᴛɪᴠᴇ.
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it is always positive
it it is always positive regardless of which quadrant we are in, the reference angle of a triangle produce always positive.
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