amazinga
amazinga
22.04.2021 • 
Mathematics

The library of a contemporary elementary school is circular. The floor plan includes sectors reserved for science materials, literary materials,
reference materials, and so on. Find the area of the reference section
excluding its storage area.
The area of the reference section excluding its storage area is
(Round to the nearest hundredth as needed.)


The library of a contemporary elementary school is circular. The floor

plan includes sectors rese

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