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Mathematics 18 Online
OpenStudy (star_girl):

HELP PLEASE!!!

OpenStudy (anonymous):

Question?

OpenStudy (star_girl):

<DCE is a right angle. line FC bisects <DCE and line BC bisects <FCE. Find m<FCB.|dw:1420213807418:dw|

OpenStudy (cwrw238):

since FC bisects <DCE and <DCE is a right angle what is the value of <FCE

OpenStudy (cwrw238):

right angle = 90 degrees

OpenStudy (star_girl):

45 degrees?

OpenStudy (cwrw238):

right now BC bisects <FCE so what is m<FCB

OpenStudy (star_girl):

22.5 degrees?

OpenStudy (cwrw238):

right! bisecting mean cut in two

OpenStudy (star_girl):

Thank you!!! I didn't understand because it had no measurements, but now I do!

OpenStudy (cwrw238):

yw

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