ceasarbursiaga5 ceasarbursiaga5
  • 04-03-2020
  • Mathematics
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izuhbelluhggauna
izuhbelluhggauna izuhbelluhggauna
  • 04-03-2020

Answer:70

Step-by-step explanation:

step 1:add up the angles you know

step 2:subtract the answer (220) from the total angle measure of a square which is 360 then you get 140

step 3: divide 140 by 2 because the two angles on the sides are equivalent and you get 70

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