luisandroyce
luisandroyce luisandroyce
  • 06-07-2020
  • Mathematics
contestada

I think it's 65° is it correct??​

I think its 65 is it correct class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 06-07-2020

Answer:

129

Step-by-step explanation:

DCF = DCE + ECF

      = 75+ 54

      = 129

Answer Link
Space
Space Space
  • 06-07-2020

Answer:

m∠DCF = 129°

Step-by-step explanation:

∠DCF is ∠DCE + ∠ECF

You are adding the 2 smaller angles together to get the larger angle.

Answer Link

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