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Mathematics 7 Online
OpenStudy (anonymous):

Find the geometric probability of throwing a dart and hitting the yellow ring. You may assume the dart will not miss the target entirely.

OpenStudy (anonymous):

OpenStudy (anonymous):

21 divided by 121. 96 divided by 121. 25 divided by 121. 57 divided by 121.

OpenStudy (nirmalnema):

total radius = 2+3+3+3=11 total area of circle.. = 3.14*11*11 =379.94=380 area of yellow circle =3.14(5*5-2*2)=3.14*21=65.94=66 probablity of hitting yellow circle.. = 380/66 = 5.7575

OpenStudy (nirmalnema):

= 21/121

OpenStudy (anonymous):

Thanks

OpenStudy (nirmalnema):

your welcome

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