coolbro172 coolbro172
  • 25-03-2018
  • Mathematics
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find the value of A, B, C and D

find the value of A B C and D class=

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1007387
1007387 1007387
  • 25-03-2018
since some sides are congruent to the mirrored of itself, you can conclude that a =                    65 degrees
b = 180 - 65 =  115 degrees
c =                    20 degrees                  (180 = 45 + 115 + x)
d =                    45 degrees
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