lauraisaqr lauraisaqr
  • 02-02-2021
  • Mathematics
contestada

I rlly need help and the operation bby plssssss help me

I rlly need help and the operation bby plssssss help me class=

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cawcaw22 cawcaw22
  • 02-02-2021
AFE=35 degrees because 180=55+90+x
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jimrgrant1 jimrgrant1
  • 02-02-2021

Answer:

∠ AFE = 35°

Step-by-step explanation:

∠ EFD = ∠ BFC = 55° ( vertically opposite angles )

Since BD is a straight line , then

∠ EFD + ∠ AFE + AFB = 180°, that is

55° + ∠ AFE + 90° = 180

∠ AFE + 145° = 180° ( subtract 145° from both sides )

∠ AFE = 35°

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