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A =`pir^2` ⇒ 9,856 =`22/7xxr^2` r2 = 9,856 `xx7/22` = 3136 r =`sqrt3136` = 56 cm Circumference = 2`pi` r = 2`xx22/7xx56` = 352 cm Hence, perimeter of required square = 4a = 352 cm a = 88 cm Hence, required area = a² = 88 `xx` 88 = 7,744 cm²
How is J related to L if ‘D @ G & J ? M # L’ is true?
'A + B' means 'A is the sister of B'. 'A - B' means 'A is the brother of B'. 'A X B' means 'A is the father of B'. 'A ÷ B' means 'A is the wife of B'. ...
If ‘A % B’ means ‘A is wife of B’, ‘A # B’ means ‘A is brother of B’, ‘A @ B’ means ‘B is son of A’, ‘A & B’ means ‘A is d...
Read the following logic and answer the given question.
A @ B means A is the husband of B.
A # B means A is the wife of B
A $ B men...
If 'A % B' means 'A is wife of B', 'A # B' means 'A is brother of B', 'A @ B' means 'B is son of A', 'A & B' means 'A is daughter of B', 'A $ B' means '...
‘A # B’ means ‘A is the brother of B’
‘A @ B’ means ‘A is the daughter of B’.
‘A & B’ means ‘A is the husband of Bâ€...
‘M $ K’ means ‘M is the mother of K’.
‘M # K’ means ‘M is the father of K’.
‘M @ K’ means ‘M is the husband of K’....
A # B means ‘A is the brother of B’
A @ B means ‘A is the daughter of B’
A & B means ‘A is the husband of B’
A % B ...
‘A × B’ means ‘A is the brother of B’.
‘A − B’ means ‘A is the mother of B’.
‘A ÷ B’ means ‘A is the father of B...
