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Alex_Xolod [135]
3 years ago
5

First answer gets BRAINLIEST

Mathematics
2 answers:
-Dominant- [34]3 years ago
8 0
Area of circle is 78.5cm
Area of shaded area is 21.5cm
(Units in cm squared)
san4es73 [151]3 years ago
5 0

Each side of the square is 10cm(40/4)

Area of the square= 10x10 =100 cm^

Radio=1/2 of one side of the rectangle = 5cm

Area circle Pi*r^           r^=25

Pi*25 = 3.14*25 =78.5cm^      area ciecle = 78.5 cm^

Area of shaded region= A rectangle  minus  area circle

100-78.5 = 21.5 cm^




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