Question

in a parallelogram abcd if dab =80° and dbc=45° then bdc is ​

Answer 1

Answer:

The measures of the adjacent angles of a parallelogram add up to be 180 degrees, or they are supplementary.

DAB+CBA=180

80+CBA=180

CBA=100

SinceBDC=CAB-DBC

=☆☆55