Question

if the difference of the two angles of the parallelogram is 42 ° determine the other angles

Answer 1

Answer:  the 2 angles are 111 and 69 degrees.

Step-by-step explanation:

A - B = 42

A + B = 180  adjacent angles of a parallelogram are supplementary angles

add these 2 equations:

2A = 222

A = 111 degrees  B = 180-111

B = 69 degrees