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HELP PLEASE! ONLY 5 MORE MINUTES! Look at the following shape below: Please find the PERIMETER of the following shape using the correct formulas. Use 3.14 for pi.

HELP PLEASE! ONLY 5 MORE MINUTES! Look at the following shape below: Please find the-example-1
User Albertina
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1 Answer

3 votes

Answer:

The perimeter is
P=73.12\ cm

Explanation:

we know that

The perimeter of the figure is equal to the circumference of a semicircle

plus the perimeter of a square minus the diameter of the circle

so


P=\pi r+4(b)-D

we have


r=8\ cm


b=16\ cm


D=16\ cm

The diameter of the circle is equal to the length side of the square

substitute


P=(3.14)(8)+4(16)-16


P=25.12+64-16


P=73.12\ cm

User Serabe
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