Sagot :
Answer:
·ᴘʀᴏʙʟᴇᴍ:
Mr. Rudy owned a square piece of land with wide 27 meters. What is its area?
·ᴀɴsᴡᴇʀ·
ᴛʜᴇ ᴀʀᴇᴀ ᴏғ ᴀ sǫᴜᴀʀᴇ ᴘɪᴇᴄᴇ ᴏғ ʟᴀɴᴅ ᴏᴡɴᴇᴅ ʙʏ ᴍʀ.ʀᴜᴅʏ ɪs 729 sǫᴜᴀʀᴇ ᴍᴇᴛᴇʀs.
Step-by-step explanation:
·sᴏʟᴜᴛɪᴏɴ·
ᴛᴏ ғɪɴᴅ ᴛʜᴇ ᴀʀᴇᴀ ᴏғ ᴛʜᴇ ɢɪᴠᴇɴ sǫᴜᴀʀᴇ ᴘɪᴇᴄᴇ ᴏғ ʟᴀɴᴅ,ᴡᴇ'ʟʟ ᴜsᴇ ᴛʜᴇ ғᴏʀᴍᴜʟᴀ ᴀ=s2,ɪɴ ᴡʜɪᴄʜ ᴀ ɪs ᴛʜᴇ ᴀʀᴇᴀ ᴡʜɪʟᴇ s ɪs ᴛʜᴇ ᴍᴇᴀsᴜʀᴇ ᴏғ ᴛʜᴇ sɪᴅᴇ.
ʟᴇᴛ's sᴏʟᴠᴇ
ᴀ=s2
ᴀ=(27ᴍ)2
ᴀ=(27ᴍ)2ᴍ2
ᴀ=729ᴍ2