angieyap16
angieyap16 angieyap16
  • 04-06-2018
  • Mathematics
contestada

I am not exactly sure how to do this. Any pointers?

I am not exactly sure how to do this Any pointers class=

Respuesta :

katieyujung
katieyujung katieyujung
  • 04-06-2018
<BFD= 122 degrees.

Since we know that <CFD = 55 degrees, then we can simply do <BFD- <CFD (122-55) in order to solve for <BFC, which is 67 degrees. 

In addition, we know that <BFE = 180 degrees. This means that <BFC + <CFD + <DFE = <BFE. <BFE- (<BFC + <CFD) = <DFE. 180-55-67= <DFE.  <DFE= 58 degrees. <DFE=<AFB so <AFB would be 58 degrees.

<CFE would just be <CFD + <DFE or (55+58) = <CFE= 113. 

Finally, <AFE= <BFD. <AFE = 122.




Answer Link

Otras preguntas

Which eating disorder is characterized by a distorted view of yourself as being fat even if you are actually below normal weight? bulimia binge eating anorexia
Please help with this question
As an interstellar gas cloud shrinks in size, its gravitational potential energy:
To enforce something is to stop it from taking place make it happen increase its difficulty avoid it altogether
Anyone know how to find this answer
i need help with starting this
Quote the line that proves Hamlet is not happy.
NEED HELP ASAP!!!! Which best describes the link between the Second Great Awakening and the abolitionist movement? The Second Great Awakening denounced the abol
90% as a fraction or mixed number in simplest form.
The line plot shows the distances, in miles, run by joggers in a park. How many runners ran at least 3 miles? ____________________________________________ Betwe