Ex 3.3, 3 (iii) - Chapter 3 Class 8 Understanding Quadrilaterals

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Ex 3.3, 3 - Chapter 3 Class 8 Understanding Quadrilaterals - Part 4

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Ex 3.3, 3 Can a quadrilateral ABCD be a parallelogram if (iii) ∠ A = 70° and ∠C = 65°?Given a Quadrilateral ABCD with ∠ A = 70° and ∠C = 65° We know, Opposite angles of a Parallelogram are equal. ∠C = ∠A But ∠A ≠ ∠ C So, ABCD is not a parallelogram.

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo