Step-by-step explanation:
Since, diagonal of a parallelogram bisects it in two triangles of same area.
Hence, area of parallelogram ABCD will be twice the area of triangle ABD.

The decimal value is 0.25
I think that the answer is clockwise 90. Hope it help?????
Answer:
158.6
Step-by-step explanation:
Answer:
20 minutes
Step-by-step explanation: