Find the perimeter of a square whose area is 81 cm
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Answered by
5
Answer:
ᴀʀᴇᴀ ᴏғ sǫᴜᴀʀᴇ »» sɪᴅᴇ × sɪᴅᴇ
81 × 81 »» 6561
Answered by
1
Answer:
area of square = side * side
81*81 = 6561
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