kristianlazovski kristianlazovski
  • 06-08-2020
  • Mathematics
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PPPLLLEEEEAAAASSSSEEEEE ANSWER FAST
The following shape is based only on squares, semicircles, and quarter circles. Find the area of the shaded part.

PPPLLLEEEEAAAASSSSEEEEE ANSWER FASTThe following shape is based only on squares semicircles and quarter circles Find the area of the shaded part class=

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mlarsen5000
mlarsen5000 mlarsen5000
  • 06-08-2020

Answer:

36.53 cm²

Step-by-step explanation:

Picture this repeated four times to make a circle.  The circle would have a radius of 8. [tex]\pi[/tex]r² would give us 201.06.  One quarter of that would be 50.265.

The area of the square is length times width, or 8X8=64.  

64-50.265=13.735.  That would be ONE of the non shaded sections of the square.  If you take that away twice, the leftover part would be the shaded area.

64-13.735-13.735=36.53 cm²

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