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Mathematics 24 Online
OpenStudy (anonymous):

What is the approximate area of the composite figure shown? Use three point one four for pi.

OpenStudy (anonymous):

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

12 x 20 = 240 pi x r^2 r= 12/2=6 3.14 x 6^2 3.14 x 36 =113.04 240 + 113.04 = 353.04

OpenStudy (anonymous):

Wait. 3.14 x 36 =113.04 needs to be divided by 2 =56.52 240 + 56.52 = 296.52

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