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Mathematics 15 Online
OpenStudy (anonymous):

please help meh :( I need help D:

OpenStudy (anonymous):

What is the measure of x?

OpenStudy (anonymous):

42° 71° 113° 247°

OpenStudy (anonymous):

told u I suck

OpenStudy (anonymous):

u dont, this is a hard question lol but no worries :) now lets take it one step at a time and just look at 109

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

|dw:1383176635602:dw|

OpenStudy (anonymous):

cause we know that a line has an angle of 180 degrees, so can u slove for that missing part?

OpenStudy (anonymous):

:/

OpenStudy (anonymous):

do you understand wat i just did?

OpenStudy (anonymous):

its 42 ?

OpenStudy (ranga):

The exterior angles of figures such as triangles, squares, rectangles, pentagon, hexagon, etc. always add to 360 degrees.

OpenStudy (anonymous):

ts 113

OpenStudy (anonymous):

its *

OpenStudy (ranga):

Yes.

OpenStudy (anonymous):

thank you (both of u ) :D you helped meh a lot

OpenStudy (ranga):

np.

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