<span>Since lines a and b are parallel and that m∠4 = 128°, therefore:
m<7 would be:
m<7 = 180 - m<4 = 180 - 128 = 52 degrees
Therefore, the measure of angle 4 would be 52 degrees.
I hope my answer has come to your help. God bless and have a nice day ahead!
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The answer is a political system
A mountain is a single standing one such a Mount Fuji. A mountain range is a chain of mountains such as the Himalayas
A line has one dimension, length.
A plane consists of an infinite set of lines.
