Each of the angles of a square is a right angle and each of the four sides is of the same length

Each of the four angles of a rectangle is a right angle.

Each of the four angles of a rectangle is a right angle.

Each of the four sides of a rhombus is of the same length.

Each of the four sides of a rhombus is of the same length.

Show that each angle of a rectangle is a right angle.

Property 1each angle of a rectangle is a right angle.

Length of the diagonal of a square is 12 cm. Find the length of each side of the square.

If one of the four angles formed by two intersecting lines is a right angle,then show that each of the four angles is a right angle.