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

Passing through (2,-1) and (3, -3).
Determine the median value for foot width for males and for females.
Convert each molecule into a skeletal structure. a. (CH3)2CHCH2CH2CH(CH3)2 b. (CH3)3C(CH2)5CH3 c. C C C C CC H H H H CH3 C H H H H CH2 CH3 limonene (oil of lemo
Imagine you could live anywhere in the world based on a location’s climate. What location would you choose? Use this resource and the information in the tutoria
The sum of two rational numbers is what
How did Islam impact world history
Complete the description with the correct form of set or estar
At 5:00 a.m., the temperature outside was 1°F below zero. By noon, it rose by 12°F. At 7:00 p.m., the temperature dropped by 6°F. What was the evening temperatu
Select the graph that shows the correct sum.
Solve the distance from point A to point B. Round you answer to the nearest tenth. A(5,4) and B(-4,-3)