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Mathematics 18 Online
OpenStudy (anonymous):

What is the approximate area of the composite figure shown? Use for . A. 172.56 SQ FT B. 185.12 SQ FT C. 191.4 SQ FT D. 317 SQ FT

OpenStudy (anonymous):

OpenStudy (anonymous):

well 20*8=160 then for the circle you can say that 1/2*4^2*pi

OpenStudy (anonymous):

SO 172.56

OpenStudy (anonymous):

A. 172.56 SQ FT

OpenStudy (anonymous):

B. 185.12 SQ FT no no no

OpenStudy (anonymous):

B. 185.12 SQ FT because we have 1/2*4^2*pi is 25.12+160= 185.12

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