Question

Find the perimeter of the given shape, if the
centre figure is a square of side 2.8 m and
other figures are semicircles.
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Answer 1

Step-by-step explanation:

perimeter of square=sum of all sides

=11.2 m

perimeter of semicircle=π*r

=6*π*1.4=26.37 m

perimeter of given shape=11.2+26.37=37.57 m