kentdangg
kentdangg kentdangg
  • 03-06-2016
  • Mathematics
contestada

Find the missing angles, please show how you did it! (the line from 53 degree through c and 114 is not straight)

Find the missing angles please show how you did it the line from 53 degree through c and 114 is not straight class=

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natusik
natusik natusik
  • 04-06-2016
angles on a straight line add up to 180
180-53=127(angle C)

angles in a pentagon add up to 540°
so
114+92+119+127=452
540-452=88 (angle D)

once again angles on a straight line add up to 180
so
180-88=92 (angle E)

hope this helped
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Can someone help pleasee!