find the value of a,b and c in the given figure if abcd is a parallelogram
plz help me its urgent
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Answer:
Given ABCD is a parallelogram.
The sum of co-interior angles is always 180°.
Given ∠B=100°
and, ∠B+∠C=180°
⇒∠C=80°
The opposite angles of a parallelogram are equal
i.e, ∠A=∠C=80°
∴ Sum ∠A+∠C=80°+80°=160°
Hence, the answer is 160°.
Answered by
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Step-by-step explanation:
a=40 this is correct trust me please
b and c i dont know i am really sorry my friend
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