Question
PSLE
In the figure, AB = 21 cm, BC = 27 cm, CD = 9 cm and DA = 33 cm. ∠ABC and ∠CDA are right angles. Find the area of the figure ABCD.
2 m

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PSLE
In the figure, AB = 21 cm, BC = 27 cm, CD = 9 cm and DA = 33 cm. ∠ABC and ∠CDA are right angles. Find the area of the figure ABCD.