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  • 23-06-2017
  • Chemistry
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I NEED HELP ???? Use the information in the figure. If angle f= 116, find angle e

I NEED HELP Use the information in the figure If angle f 116 find angle e class=

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SappyTurtle12k SappyTurtle12k
  • 23-06-2017
Ok.... The degrees of a triangle is always equal to 180 degrees.
The measure of angle D is equal to the measure of angle E. let the variable x = the angle of D. Because the measure of angle E is equal to the measure of angle D, let x also represent the measure of angle E. 

180=116+x+x
180=116+2x
64=2x
32=x

ANSWER 32° (don't forget units)
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