Q. 74.3( 24 Votes )
Construct a quadrilateral ABCD in which AB=BD=3.5cm, AD=CD=5.2 and ∠ABC=120o
AB = BD = 3.5 cm , AD = CD = 5.2 cm ,
Step 1 : Draw segment AB of length 3.5 cm.
Step 2 : Taking A as centre draw an arc of radius 5.2 cm.
Step 3 : Taking B as centre draw an arc of radius 3.5 cm, which cuts the arc drawn in step 2. Point of intersection of two arcs is D.
Step 4 : Join AD and BD.
Step 5 : Draw angle ABC of 120 degrees.
Step 6 : Taking B as centre draw an arc of radius 5.2 cm, which cuts the segment BP. Point of intersection is C.
Step 7 : Join CD
ABCD is the required quadrilateral.
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