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Mathematics 14 Online
OpenStudy (briellshaw):

Help

OpenStudy (briellshaw):

OpenStudy (briellshaw):

@Dawson_Knows_All

OpenStudy (briellshaw):

can you help me

OpenStudy (welshfella):

just replace the letters l , w and h in the formula by the values given and work it out.

OpenStudy (briellshaw):

I got 56 but its not a choice

OpenStudy (plainntall):

Check your math. If you do it right the answer is one of the four options SA=2lw+2lh+2wh l=10, w=2, h=3

OpenStudy (briellshaw):

no duh

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