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Mathematics 7 Online
OpenStudy (anonymous):

Find the area of the following figure. a. 30 sq. units b. 30√2 sq. units c. 60 sq. units d. 60√2 sq. units

OpenStudy (anonymous):

OpenStudy (nubeer):

|dw:1363322046824:dw| can you find the length of the dotted line?

OpenStudy (anonymous):

Well, I know the right triangle is a 45, 45, 90 triangle.

OpenStudy (nubeer):

yes... u can apply Sinx = opposite /hypotaneous.

OpenStudy (anonymous):

|dw:1363322220527:dw|

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