DF and AB are diameters

find length of arc FAC if BA is 6

find measure of arc DC and measure of arc FBC

I got 9.42 for length of arc FAC, 62 for measure of arc DC and 118 for measure of arc FBC

Am I right ?

Question

DF and AB are diameters 

find length of arc FAC if BA is 6 

find measure of arc DC and measure of arc FBC 

I got 9.42 for length of arc FAC, 62 for measure of arc DC and 118 for measure of arc FBC 

Am I right ?

anonymous · Answer

attachment

ganeshie8 · Answer

below two are right :-
 62 for measure of arc DC and 118 for measure of arc FBC

ganeshie8 · Answer

you got first one incorrect. check it again :)

anonymous · Answer

I see why wrong calculation. Should be 12.62 right

ganeshie8 · Answer

$\large   \color{red}{\checkmark}$

ganeshie8 · Answer

good work!

anonymous · Answer

Thanks!

ganeshie8 · Answer

np :)