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Mathematics 19 Online
OpenStudy (anonymous):

please help

OpenStudy (anonymous):

OpenStudy (anonymous):

hi doran lmao

OpenStudy (anonymous):

emily omg

OpenStudy (anonymous):

literally stabbing my eyeballs out at this point in time

OpenStudy (anonymous):

@DSS help!

OpenStudy (anonymous):

- ABD is a right angle because CD and AE are perpendicular.

OpenStudy (anonymous):

- ABD = GEF because all right angels are congruent and 90+90=180 (a line)

OpenStudy (anonymous):

- CD and GH must be parallel because ABD and GEF are given as alternate exterior angles

OpenStudy (anonymous):

that answers everything :D

OpenStudy (anonymous):

i love you @ilovemathbutneedhelp

OpenStudy (anonymous):

what about this @ilovemathbutneedhelp

OpenStudy (anonymous):

Okay if EGF = 60 and AGF = 90 60 + 90 = 150 A line = 180 So 180 - 150 = 30 AGB must equal 30

OpenStudy (anonymous):

thats it? @ilovemathbutneedhelp

OpenStudy (anonymous):

Yup, all it asks for is to prove that AGB = 30 degrees with the given information we can find 60+90+AGB=180 we already have EGF and AGF

OpenStudy (anonymous):

thank you!

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