Find the length of the side of a square if the length of its diagonal is 12 cm .

Find the length of the side of a square if the length of its diagonal is 10cm.

The length of one side of a parallelogram is 17 cm. If the length of its diagonals are 12 cm and 26 cm, then find the length of the other sides of the parallelogram.

The length of one side of a parallelogram is 17 cm. If the length of its diagonals are 12 cm and 26 cm, then find the length of the other sides of the parallelogram.

A rule for finding the approximate length of diagonal of a square is to multiply the length of a side of the square by 1.414. Find the length of the diagonal when (a) The length of a side of the square is 8.3 cm. (b) The length of a side of the square is exactly 7.875 cm.

Find the length of the diagonal of a square of side 12 cm.

The length of each side of a rhombus is equal to the length of the side of a square whose diagonal is 40sqrt(2) cm. If the length of the diagonals of the rhombus are in the ratio 3:4. then its area (in cm^(2) ) is

The area of a square is 40.5 cm². Find the length of its diagonal (in cm).