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Mathematics 15 Online
OpenStudy (anonymous):

Please help!!! Geometry question!!! Angles of depression and angle measures???

OpenStudy (anonymous):

jimthompson5910 (jim_thompson5910):

hints: DEA + 28 = 90 and DAE + DEA = 90 the answer you want is angle DAE

OpenStudy (anonymous):

28 degrees??

jimthompson5910 (jim_thompson5910):

yep

OpenStudy (anonymous):

thank you! There's 2 more questions about that diagram, do you think you could help me with those?

jimthompson5910 (jim_thompson5910):

sure

OpenStudy (anonymous):

jimthompson5910 (jim_thompson5910):

|dw:1374209792812:dw|

jimthompson5910 (jim_thompson5910):

oh wait, 28 degrees is this angle here |dw:1374209820561:dw|

jimthompson5910 (jim_thompson5910):

the angle of depression is really 90 - 28 = 62 degrees |dw:1374209848801:dw|

OpenStudy (anonymous):

So would the second answer be 28? and then the first is 62?

jimthompson5910 (jim_thompson5910):

yes correct

jimthompson5910 (jim_thompson5910):

first: 62 second: 28

OpenStudy (anonymous):

ohh okay that makes sense. What about the last question? I don't even really know where to start on that one.

jimthompson5910 (jim_thompson5910):

|dw:1374210099214:dw|

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