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OpenStudy (anonymous):
Help Please? Triangle Sum Property
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OpenStudy (anonymous):
OpenStudy (anonymous):
okay first, look at the big triangle
OpenStudy (anonymous):
Okay!
OpenStudy (anonymous):
all the angles should add up to 180 degrees, right?
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
so can you get x?
OpenStudy (anonymous):
oh! that makes since now. Thank you!
OpenStudy (anonymous):
youre welcome! what did you get for y?
OpenStudy (anonymous):
i didnt get anything because when i tried to solve for x i ended up with 200..?
OpenStudy (anonymous):
hmm lets see. x+60+81=180
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OpenStudy (anonymous):
39?
OpenStudy (anonymous):
yep! x is 39. now, look at the small triangle
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
do just like i did up there. to solve for y
OpenStudy (anonymous):
Okay! ill try again thank you!
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OpenStudy (anonymous):
youre welcome :)
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