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Mathematics 17 Online
OpenStudy (anonymous):

@cherio12 Find value of y. (Points : 3)

OpenStudy (anonymous):

OpenStudy (anonymous):

@cherio12

OpenStudy (anonymous):

okay so, 360-120-53-85=102 degrees (btw was the last picture containing 4 angles..is so it shouldve been 360 degrees)

OpenStudy (anonymous):

thts all you do for this one just subtract? :D

OpenStudy (anonymous):

yes, because the total interior angles must add to 360 (for a four sided object)

OpenStudy (anonymous):

AWESOME I LOVE YOU! OK I'LL CALL YOU IN ANOTHER POST! ^^

OpenStudy (anonymous):

haha alrightly

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