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Mathematics 17 Online
OpenStudy (gabylovesyou):

geometry help

OpenStudy (gabylovesyou):

The circle shown below has AB and BC as its tangents: AB and BC are two tangents to a circle which intersect outside the circle at a point B. If the measure of arc AC is 160°, what is the measure of angle ABC? 80° 40° 60° 20°

OpenStudy (gabylovesyou):

@ganeshie8

OpenStudy (gabylovesyou):

@jhonyy9

jhonyy9 (jhonyy9):

first try drawing it

OpenStudy (gabylovesyou):

|dw:1405280893665:dw|

OpenStudy (gabylovesyou):

@ganeshie8

OpenStudy (gabylovesyou):

nvm its 20

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