Can a quadrilateral `ABCD` be a parallelogram if (i) ` lt D + lt B=180^` ? (ii) `AB=DC=8cm, AD=4...

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Question From - NCERT Maths Class 8 Chapter 3 EXERCISE 3.3 Question – 3 UNDERSTANDING QUADRILATERALS CBSE, RBSE, UP, MP, BIHAR BOARD

QUESTION TEXT:-
Can a quadrilateral `ABCD` be a parallelogram if (i) ` lt D + lt B=180^` ? (ii) `AB=DC=8cm, AD=4cm and BC=4.4cm` ? (iii) `A=70^ and lt C = 65^` ?

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==== Doubtnut के साथ १००% मार्क्स पायें, आज ही डाउनलोड करें ====


Doubtnut ऍप पर आप कक्षा ६ से १२ (IIT JEE तक) के NCERT के मैथ/गणित के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी भी गणित सवाल का जवाब - १ लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर

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Thank u so much sare questions lagbhag ap log slove kar dete h ♥️♥️♥️

flak-czqu
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Thank you very much sir 🙏🙏next 4th question sir

nirmalahubli
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Sir what is the meaning of can be, but need not be

ronak