What is the are of square whose side is 21
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Answered by
1
Answer:
The area of square whose side is 21:-441.Area of square is Side× Side. 21×21= 441.
Step-by-step explanation:
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Answered by
3
Answer:
area of square = a²
given :- side of square = 21 cm
we have to find :- area of the square
Solution ➡️
area of square = a² = (21)²
= 441 cm²
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