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Mathematics 20 Online
OpenStudy (anonymous):

A rectangular piece of paper with length 30cm and width 14cm has two semicircles cut out of it, as shown below. Find the area of the paper that remains.

jhonyy9 (jhonyy9):

shown below !!! where is ?

OpenStudy (anonymous):

wait i taking a screen shot

jhonyy9 (jhonyy9):

what are the radius or diameter of semicircles ?

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