yuppie39 yuppie39
  • 13-04-2017
  • Mathematics
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If the measure of arc DEF is 248°, what is the measure of ∠DEF?

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Аноним Аноним
  • 13-04-2017
 According to formulas, the measurement of arc DF is twice the measurement of ∡DEF. Arc DF is equal to 360-248 or 112. Hence ∡DEF is equal to 56 degrees.
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HopeDied HopeDied
  • 22-01-2019

Answer:

The answer is 56, just did it, got it right ;P

Step-by-step explanation:


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