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Mathematics 11 Online
OpenStudy (surryyy):

Find the area of: (composite figure) a. 42 cm^2 b. 84 cm^2 c . 180 cm^2 d. 222 cm^2

OpenStudy (surryyy):

|dw:1425191640526:dw|

OpenStudy (anonymous):

|dw:1425191727418:dw|

OpenStudy (anonymous):

\[Area~of~rectangle=12\times15\]\[Area~of~\triangle=\frac{ 1 }{ 2 }\times12\times7\]

OpenStudy (surryyy):

222 cm^2?

OpenStudy (anonymous):

yep :)

OpenStudy (surryyy):

thnx!

OpenStudy (anonymous):

Yw!

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