Construct a rectangle ABCD whose adjacent sides are 11 cm and 8.5 cm.
The given rectangle ABCD can be drawn as follows:
Step 1: Draw a line segment AB = 11 cm.
Step 2: Draw BE perpendicular to AB
Step 3: With 8.5 cm from B draw an arc cutting BE at C
Step 4: With 8.5 cm from A draw an arc
Step 5: From C take radius of 11 cm and cut the arc drawn in step 4 and the point of intersection is D.
Step 6: Now, join CD and AD.
ABCD is the required rectangle.