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Mathematics 9 Online
OpenStudy (anonymous):

Find the area. A) 238.5 dm2 <-- Squared B) 257.5 dm2 <-- Squared C) 157.5 dm2 <-- Squared D) 315 dm2 <-- Squared (WILL DRA PICTURE BELOW)

OpenStudy (anonymous):

|dw:1337792291328:dw|

OpenStudy (anonymous):

the answer is 157.5 squared

OpenStudy (anonymous):

so c

OpenStudy (anonymous):

for sure?

OpenStudy (anonymous):

\[\frac{1}{2}*9(26.5+8.5)=157.5 \]

OpenStudy (anonymous):

Help me with my oth er problem please

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