The angle between the routes from Brownwood is Acute angle.
Acute angle is an" angle that measures less than 90 degree".
According to the question,
Distance from Austin to Brownwood is 141 miles and distance from Brownwood to Corsicana to Austin 171miles and distance from Corsicana to Austin is 157 miles.
In order to find an angle between routes from Brownwood is Acute angle.
Hence, the angle between the routes from Brownwood is Acute angle.
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