ABCD is a quadrilateral with angle A =80 degree,angle B =40 degree, angle C=140 degree,angleD =100 degree the find ,is ABCD a trapezium or ABCD is a parallelogram
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Its a trapezium because properties of IIgm do not exists.
1) Like opposite angles of a IIgm are equal but none of the opposite angles are equal..
2) Also the adjacent angles of a IIgm add upto 180 degree but these adjacent angles don't add upto 180 degree...
Please mark it as brainliest....
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1) Like opposite angles of a IIgm are equal but none of the opposite angles are equal..
2) Also the adjacent angles of a IIgm add upto 180 degree but these adjacent angles don't add upto 180 degree...
Please mark it as brainliest....
#follow
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27
Answer: answer is in pic
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