kay3993 kay3993
  • 09-09-2021
  • Mathematics
contestada

True or False: (EXPLAIN your answer) If angle CEF is complementary to angle DCF,

then angle DCF is congruent to angle FEG.

True or False EXPLAIN your answer If angle CEF is complementary to angle DCF then angle DCF is congruent to angle FEG class=

Respuesta :

freckledspots freckledspots
  • 09-09-2021

Answer:

True

Step-by-step explanation:

Givens:

From if part: m<CEF+m<DCF=90

From picture: m<CEF+m<FEG=90

Subtracting the equations we get:

m<DCF-m<FEG=0

Adding m<FEG on both sides:

m<DCF=m<FEG

So true.

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