Answer:
a = 38 degrees
Step-by-step explanation:
ok that line is equal to 180 degrees
180 of the line subtract 52 degrees and 90 degrees equal the missing angle
52 + 90 = 142
180 - 142 = 38
a = 38
Answer:AB=CD=16cm
area of parallelogram=b×h
area of ABCD=CD×AE=AD×CF
16×8=AD×10
128=AD×10
12.8=AD
Step-by-step explanation:
Answer:
I don't know the answer to this question.
Answer:
The answer is B.
Step-by-step explanation:
Its B because the lower the altitude the higher the pressure, and in this case the air towards the ground is being moved up, which is letting cold air sink back down.