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Mathematics 8 Online
OpenStudy (anonymous):

Lines AB and CD are parallel. If m

OpenStudy (anonymous):

a 107° b 112° c 287°

OpenStudy (anonymous):

OpenStudy (anonymous):

@ganeshie8 can ya help me when youre done

OpenStudy (snowcrystal):

I am not sure but... @MathLegend or @AccessDenied might be able to help you out

OpenStudy (anonymous):

okay thanks/ (:

OpenStudy (snowcrystal):

your very welcome

ganeshie8 (ganeshie8):

hint : alternate interior angles are equal

ganeshie8 (ganeshie8):

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ganeshie8 (ganeshie8):

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ganeshie8 (ganeshie8):

they are called "alternate interior angles" they're equal when lines are parallel

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