Which of the following conditions are necessary and sufficient for a q

1.	Which of the following conditions are necessary and sufficient for a quadrilateral to be a square? (1)All sides are of same length (2) All angles are equal (3) Diagonals are perpendicular to each other (4) Diagonals are of same length (5) Opposite sides should be parallel
Answer» Which of the following conditions are necessary and sufficient for a quadrilateral to be a square? (1)All sides are of same length (2) All angles are equal (3) Diagonals are perpendicular to each other (4) Diagonals are of same length (5) Opposite sides should be parallel

Which of the following conditions are necessary and sufficient for a quadrilateral to be a square? (1)All sides are of same length (2) All angles are equal (3) Diagonals are perpendicular to each other (4) Diagonals are of same length (5) Opposite sides should be parallel

Answer»

Which of the following conditions are necessary and sufficient for a quadrilateral to be a square?

(1)All sides are of same length

(2) All angles are equal

(3) Diagonals are perpendicular to each other

(4) Diagonals are of same length

(5) Opposite sides should be parallel