Given, one side of the rectangle is 8cm.
Length of the diagonal = 10cm
Now let us construct a rectangle,
Steps to construct a rectangle,
(i) Draw a line segment AB of length 8 cm
(ii) From point ‘A’ cut an arc of length 10 cm and mark that point as C.
(iii) From point B draw an angle of 90°, and join the arc from point A which cuts at point C.
(iv) now join AC and BC
(v) From point A draw an angle of 90° and from point C cut an arc of length 8 cm to get point D.
(vi) Join CD and AD to form required rectangle.
Here, is the constructed diagram of rectangle