Thelight03 Thelight03
  • 03-10-2017
  • Mathematics
contestada

need help finding D=___

need help finding D class=

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jwong7092ovtt37
jwong7092ovtt37 jwong7092ovtt37
  • 03-10-2017
A straight line is 180 degrees and 144 is on a straight line. So, 180-144 which is 36. So, now we know 2 angles and the Degrees of a triangle is 180 degrees.
36+76+d= 180 D= 68
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