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Mathematics 18 Online
OpenStudy (anonymous):

Can someone please help me get this answer? I'll give a medal.

OpenStudy (anonymous):

OpenStudy (mathstudent55):

With the third drawing you can find z easily.

OpenStudy (anonymous):

Okay

OpenStudy (anonymous):

X=78 Y=102 Z=29

OpenStudy (anonymous):

Thank you

OpenStudy (mathstudent55):

|dw:1414544399334:dw|

OpenStudy (anonymous):

Can I just have my medal someone told me you get a prize at 50 score

OpenStudy (mathstudent55):

Can you find z from the drawing above?

OpenStudy (anonymous):

yes because sum of all angles in tri is 180

OpenStudy (anonymous):

49+43 is 92 and then 59 would be 161 so then 19 degrees

OpenStudy (anonymous):

Okay, thank you again!

OpenStudy (anonymous):

Oh it's fine

OpenStudy (mathstudent55):

z = 29 You were right the first time.

OpenStudy (mathstudent55):

49 + 43 + 59 = 151 180 - 151 = 29 z = 29

OpenStudy (anonymous):

Oh okay thanks, I wish I could give you one too.

OpenStudy (mathstudent55):

It's ok. You're welcome.

OpenStudy (anonymous):

Okay, and thanks again

OpenStudy (mathstudent55):

|dw:1414544844745:dw|

OpenStudy (anonymous):

Oh okay

OpenStudy (mathstudent55):

|dw:1414544900899:dw|

OpenStudy (anonymous):

Okay, you're awesome.

OpenStudy (mathstudent55):

|dw:1414544980723:dw|

OpenStudy (anonymous):

Okay, that actually really helps

OpenStudy (mathstudent55):

Thanks. I just wanted you to see the steps you take to find each angle, x, y, and z.

OpenStudy (mathstudent55):

You are welcome.

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