Math, asked by hkishor60gmailcom, 5 months ago

6. निम्नांकित आकृति में ABCD तथा BECF समांतर चतुर्भुज हैं। x के मान ज्ञात कीजिए।

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Answered by sachinrathi9849
2

Answer:

Angle BFC = Angle CEF = 60°

Angle ADF = Angle DFB = 130°

Angle DFB = 180° - X

130 = 180 - X

X = 50°

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