the length of a diagonal of a square is 'a' cm which of the following represents the area of the square ( in sq.cm)
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Answered by
0
Answer:
area=side×side
square='a'
a×a=2a
Answered by
0
Answer:
a 2
-----
2
Step-by-step explanation:
= 1
-- × a ×a
2
= a 2
-----
2
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