Construct a rectangle ABCD whose adjacent sides are 11 cm and 8.5 cm.
STEP 1: At first draw a base line of 11 cm by scale.
![]()
STEP 2: Then draw a line perpendicular to AB from point B. And cut an arc of radius 8 cm from B. The intersection point is C.

STEP 3: Now from A draw an arc of radius 8.5 cm and from C draw an arc of radius 11 cm intersecting at same point. That point is D. Join AD and CD.

Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.