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Mathematics 7 Online
OpenStudy (anonymous):

Find the value of a in the diagram of the right triangle. Round to the nearest tenth. A. 21.6 in. B. 24.2 in. C. 5.0 in. D. 12.3 in.

jimthompson5910 (jim_thompson5910):

this is it?

OpenStudy (anonymous):

Yes but has a picture

jimthompson5910 (jim_thompson5910):

ok post it please

OpenStudy (anonymous):

I pmed you

jimthompson5910 (jim_thompson5910):

|dw:1363906182565:dw|

jimthompson5910 (jim_thompson5910):

|dw:1363906220031:dw|

jimthompson5910 (jim_thompson5910):

sine = opposite/hypotenuse sin(27) = 11/a a*sin(27) = 11 a = 11/sin(27) a = ???

jimthompson5910 (jim_thompson5910):

tell me what you get

OpenStudy (anonymous):

11/27.?

jimthompson5910 (jim_thompson5910):

no use a calculator to evaluate 11/sin(27)

jimthompson5910 (jim_thompson5910):

again if you don't have one, use google as calculator

OpenStudy (anonymous):

11.5?

jimthompson5910 (jim_thompson5910):

no, do you see on the page 24.22958

jimthompson5910 (jim_thompson5910):

on the link i posted

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