What is Heron's Formula ? What values it develoved in the students ?
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In geometry, Heron's formula(sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle when the length of all three sides are known. Unlike other triangle area formulae, there is no need to calculate angles or other distances in the triangle first.
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ɪɴ ɢᴇᴏᴍᴇᴛʀʏ, ʜᴇʀᴏɴ's ғᴏʀᴍᴜʟᴀ (sᴏᴍᴇᴛɪᴍᴇs ᴄᴀʟʟᴇᴅ ʜᴇʀᴏ's ғᴏʀᴍᴜʟᴀ), ɴᴀᴍᴇᴅ ᴀғᴛᴇʀ ʜᴇʀᴏ ᴏғ ᴀʟᴇxᴀɴᴅʀɪᴀ, ɢɪᴠᴇs ᴛʜᴇ ᴀʀᴇᴀ ᴏғ ᴀ ᴛʀɪᴀɴɢʟᴇ ᴡʜᴇɴ ᴛʜᴇ ʟᴇɴɢᴛʜ ᴏғ ᴀʟʟ ᴛʜʀᴇᴇ sɪᴅᴇs ᴀʀᴇ ᴋɴᴏᴡɴ. ᴜɴʟɪᴋᴇ ᴏᴛʜᴇʀ ᴛʀɪᴀɴɢʟᴇ ᴀʀᴇᴀ ғᴏʀᴍᴜʟᴀᴇ, ᴛʜᴇʀᴇ ɪs ɴᴏ ɴᴇᴇᴅ ᴛᴏ ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴀɴɢʟᴇs ᴏʀ ᴏᴛʜᴇʀ ᴅɪsᴛᴀɴᴄᴇs ɪɴ ᴛʜᴇ ᴛʀɪᴀɴɢʟᴇ ғɪʀsᴛ.
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