rucaaa rucaaa
  • 11-04-2017
  • Mathematics
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Find the measure of angle A

Find the measure of angle A class=

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scarrockminecr
scarrockminecr scarrockminecr
  • 14-04-2017
all triangles have angles that add up to 180. This is an isosceles triangle so the two lower angles are both equal to 20 degrees. A is 20 degrees. 
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