THIS USER ASKED 👇

In circle o, ae and fc are diameters. arc ed measures 17°. what is the measure of ? °

THIS IS THE BEST ANSWER 👇

Hey There!

The answer will be

mEFC = 253 °

To get the answer you need to find the value of mEF

mEF, mFEC, mDC, mED

You subtract all of them and you should get 73.

Then add 180 and your final choice should be 253