avrihalverson
avrihalverson avrihalverson
  • 20-12-2018
  • Mathematics
contestada

In circle O, AE and FC are diameters. Arc ED measures 17°. What is the measure of ? °

In circle O AE and FC are diameters Arc ED measures 17 What is the measure of class=

Respuesta :

TobeySnaps
TobeySnaps TobeySnaps
  • 20-12-2018

Hey There!

The answer is going to be the answer is

mEFC=253°


To find the answer you must find the value of mEF  which is

mEF,mFEC,mDC,mED


You subtract each of them  and you should get 73.


Then  add 180 and your final choice should be 253

Answer Link
keilahsalmon
keilahsalmon keilahsalmon
  • 10-04-2019

Answer:

253

Step-by-step explanation:

Answer Link

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