the surface area,A,of a certain object of length,L, is given by the expression
A= 88Lsquared
-----------------
7
calculate the surface area of such an boject if it is 12.5cm long. I HAVE DO THE ANSER SO THAT IT IS TO THE NEAREST WHOLE NUMBER.
FOR MY ANSWER IS HAVE GOT.
A= 12.5L SQUARED
-------------------- = 23
7
COULD SOMEONE PLEASE LET ME KNOW IF I HAVE GOT THIS RIGHT PLEASE
THANKS
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