guys answer these questions I'll give a heart to u guys plz answer
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Answered by
1
Answer:
we have
side of square=7.51=radius of semicircle
perimeter of semicircle=2πr/2=π×r
=3.14×7.51
=23.58 ~23.6
hope this will help you
Answered by
1
Answer:
38.62 cm
Step-by-step explanation:
See, side of square(=7.51cm)=radius of semicircle
perimeter of a semicircle is πr+2r because now the diameter is also the boundary of the new figure(semi circle) so the answer is (2*7.51+23.6)cm
that is, 38.62 cm
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