ABCD is a parallelogram IF angle dab =66 and dbc =80, find angle cdb
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Given That ABCD is a parallelogram and if BD is diagonal.
Then angle DAB = DCB = 66(Since opposite angles are equal).
We know that sum of angles is 180.
DCB + BDC + DBC = 180
66 + BDC + 80 = 180
146 + BDC = 180
BDC = 180 - 146
BDC = 34.
Hence angle CDB = 34 degrees.
Hope this helps!
Then angle DAB = DCB = 66(Since opposite angles are equal).
We know that sum of angles is 180.
DCB + BDC + DBC = 180
66 + BDC + 80 = 180
146 + BDC = 180
BDC = 180 - 146
BDC = 34.
Hence angle CDB = 34 degrees.
Hope this helps!
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