2. Find the area of a quadrilateral ABCD in which
DA= 5 cm and AC = 5 cm.
er as shown in Fig 12.15.
V Radha made a picture of an aeroplane with coloured par
the total area of the paper used.
Scm
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The formula of area square
is SIDE ×SIDE
By the problem
DA=5CM. AC=5CM.
ANSWER IS (5×5)SQCM
= 25 SQCM
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