Question

In parallelogram ABCD below, AC is a diagonal, the
measure of ZABC is 40°, and the measure of ZACD is
57º. What is the measure of ZCAD ?

Answer 1

Step-by-step explanation:

• ABCD parallellogram
• m< B = m< D = 40
• in triangle ACD :

m < CAD = 180 - ( 40 + 57 ) = 83