.. In the adjoining quadrilateral ABCD, AB is the longest side and DC is the shortest side. Prove that : (i) ZC > ZA (ii) ZD > ZB
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Answer:
Hence, proved.
Step-by-step explanation:
In ΔADC,
DC<AD
∠2<∠4 (angles opposite to greater side is greater)
ΔABC,
AB>BC
∠3>∠1 (angles opposite to greater side is greater)
∴∠3+∠4>∠1+∠2
∠C>∠A
Hence, proved.
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