Find mFE arc measure

Question 5

FD = 63 • 2 or 126°. The reason for this is the fact that 63° is an inscribed angle.

DE is a straight line. A straight line measures 180°.

The measure of a circle is 360°.

FE = 360° - 180° - 126°

FE = 54°.

Remember: FE is a minor arc.

Understand?

Done!

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer