KaitlanStacy17
KaitlanStacy17 KaitlanStacy17
  • 12-06-2017
  • Mathematics
contestada

what is the measure of the angle between elm street and pine avenue ?? HELP ASAP PLZ

what is the measure of the angle between elm street and pine avenue HELP ASAP PLZ class=

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puppies22
puppies22 puppies22
  • 12-06-2017
72 degrees because it isn't an obtuse angle so it can't be 108  or 144 and it is closer to 90 degrees. so 72 is the best answer
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tonb
tonb tonb
  • 12-06-2017
The corners should add up to 360°. Due to symmetry, the Mapel-Garden angle equals Maple-Elm, both are 108. That leaves 360-108-108 = 144° for the other 2 angles. Divide that equally and both should be 144/2 = 72°, answer B.
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