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mahaknaseer
mahaknaseer mahaknaseer
  • 07-04-2016
  • Mathematics
Answered

How do you calculate the area of triangle DEF?

How do you calculate the area of triangle DEF? class=

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miadudg
miadudg miadudg
  • 07-04-2016

First you need to solve for angle F then you can use 1/2acSinB. If you haven't done this you can also use the Pythagoras theorem and solve for the unknown side once you do that you can just use 1/2 b*h

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junbug96
junbug96 junbug96
  • 08-04-2016

Area equals 1/2  ( base times height )

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