If length of diagonal of a square is $7\sqrt{2}m$. The area of the square is
Answer & explanation
Correct answer: option 2
Diagonal of square = \(\sqrt {2}\) a = 7\(\sqrt {2}\)
a = 7 m
Area of square = a2 = 72 = 49m2
If length of diagonal of a square is $7\sqrt{2}m$. The area of the square is
Correct answer: option 2
Diagonal of square = \(\sqrt {2}\) a = 7\(\sqrt {2}\)
a = 7 m
Area of square = a2 = 72 = 49m2