See image help me as fast as possible, please

asked Aug 12, 2021 28.1k views

5 votes

by Puko

5.5k points

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5 votes

Answer:

28.2

Explanation:

radius of semicircle=(4/2) = 2

circumference of circle=

$2\pi \:r$

$circumference \: of \: semicircle = 0.5 * 2\pi \:r$

perimeter=9+9+2pi+4

=28.2

Toppk answered Aug 17, 2021

by Toppk

5.7k points

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