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

Caregivers should begin to offer babies objects to hold when the babies are approximately _______ old. a. one year b. four months c. two weeks d. one month
Which personal pronoun correctly completes the sentence? __________ likes to solve crossword puzzles. A. Him B. He C. His
what are the steps in homeostasis
Select all that apply. Nuclear energy is released during _____. chemical reactions fission radioactive decay breakup of molecular bonds induced splitting of a
Property for x(1/x)=1 Plz help
He has $4,200 to invest, for college if he invests 4200 for 3 years and year and earns $630 what is the simple interest rate
the answer above is false.
9 (p − 4) = 18 is what?
PLEASE HELP----- Explain how the three groups (laborers, businesses, and government) are connected in regard to unemployment. How does a change in one group aff
you deposit $2,500 in an account that earns 4% simple interest. How long will it be before the total amount is $3,000?