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Mathematics 13 Online
OpenStudy (anonymous):

In the figure, AB, AC, BD and CD are chords. If arc AD = 130 and <1 = 105, what is the measure of BAC?

OpenStudy (anonymous):

OpenStudy (shubhamsrg):

<1 might not be the center i suppose..

OpenStudy (anonymous):

im sorry, it's BAC not ABC. hehe

OpenStudy (anonymous):

is it 40? lol

OpenStudy (shubhamsrg):

|dw:1350129392850:dw| you need to find BAC..

OpenStudy (shubhamsrg):

yes,,it is indeed 40 ! bingo ! again!

OpenStudy (anonymous):

@shubhamsrg thank you! AGAIN :) haha

OpenStudy (shubhamsrg):

glad to help..again! ;)

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