Respuesta :

keaganA
You simply just add the two angles together and get 129 degrees
abidemiokin

The measure of m<DCF given mDCE = 75degrees andm<FCE = 54 degrees

is 129degrees

The point where two lines meet or intersect is known as an angle

Given the folliwng measures

  • mDCE = 75degrees
  • m<FCE = 54 degrees

Get the measure of <DCF

<DCF = <DCE + <FCE

Substitute the given values into the expression

<DCF = 75 + 54

<DCF = 129 degrees

Hence the measure of m<DCF is 129degrees

Learn more here: https://brainly.com/question/17247176

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