Find the area of a square, one of whose diagonals is 3.8 m long.

Find the area of a square,one of whose diagonals is 3.8m long.

Find the area of a quadrilateral one of whose diagonals is 30cm long and the perpendiculars from the other two vertices are 19cm and 11cm respectively.

Find the area of a quadrilateral one of whose diagonals is 30 cm long and the perpendiculars from the other two vertices are 19 cm and 11 cm respectively.

Find the area of a quadrilateral one of whose diagonal, is 25 cm long and the perpendicular from the other two vertices to this diagonal are 10 cm and 12 cm.

Find the area of a quadrilateral one of whose diagonal, is 25 cm long and the perpendicular from the other two vertices to this diagonal are 10 cm and 12 cm.

Find the area of a square, the length of whose diagonal is 64 cm.

Find the area of a square, the length of whose diagonal is 8sqrt2 m.

Find the area of square whose diagonal.is 5sqrt2 cm

Find the area of the square, the length of whose diagonal is(i) 72 cm, (ii) 2.4 m.