anonymous
  • anonymous
What is the measure of DEF, the tangent-chord angle shown below?
Geometry
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
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anonymous
  • anonymous
DEF is 90
anonymous
  • anonymous
Thanks @ArslanQureshi (:

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More answers

anonymous
  • anonymous
units squared or just units ?
anonymous
  • anonymous
is DE diameter?
anonymous
  • anonymous
No it's a tangent chord
anonymous
  • anonymous
sorry then its not 90
anonymous
  • anonymous
176 - 360
anonymous
  • anonymous
I don't know if that's what i need to do
mayankdevnani
  • mayankdevnani
you are wrong!!! @ArslanQureshi
mayankdevnani
  • mayankdevnani
the answer is 88 degree
anonymous
  • anonymous
I know @mayankdevnani
mayankdevnani
  • mayankdevnani
In this case the measure of angle DEF is just 1/2 of the arc length in degrees or 88 degrees.
mayankdevnani
  • mayankdevnani
ok... @atrabilious
anonymous
  • anonymous
Did you give me the wrong answer on propose cause i'm gullible -__ - @ArslanQureshi
anonymous
  • anonymous
Yes @mayankdevnani got it (:
anonymous
  • anonymous
purpose * ahaha
mayankdevnani
  • mayankdevnani
good:)
anonymous
  • anonymous
Wow that was really bad propose ahaha !
mayankdevnani
  • mayankdevnani
@atrabilious http://www.mathwarehouse.com/geometry/circle/angle-tangent-and-chord.php it helps you..please visit this link
anonymous
  • anonymous
I don't learn like that -__ -
mayankdevnani
  • mayankdevnani
ohkkk
anonymous
  • anonymous
Thirsty, :o !
anonymous
  • anonymous
sorry @atrabilious I misread the question :p
mayankdevnani
  • mayankdevnani
@ArslanQureshi don't worry!! its not your mistake.....
mayankdevnani
  • mayankdevnani
@ArslanQureshi you try it....its good.....i give you medal for that:)

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