Question

Kite DCFE is inscribed in circle A shown below.



If the measure of DEF is 266°, what is the measure of ∡DEF?

Answer 1

Do you mean "if the measure of arc DEF is 266"?

Answer 2

yes

Answer 3

Well, if arc DEF is 266 degrees, then the measure of arc DF must be 360-266 or 94 degrees. An inscribed angle is 1/2 its arc. Do angle DEF must be 1/2 of 94 or 47

Answer 4

thank you again ur a big help and like how u explain things

Answer 5

yw

Answer 6

Great job @Mertsj - way to be appreciative @sunsetlove !

Answer 7

Great explanation!