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Mathematics 20 Online
OpenStudy (winsteria):

MEDAL AND FAN A prism has a surface area of 176 cm2. What is the surface area of a scaled image with a scale factor of 1 half?

OpenStudy (winsteria):

@acxbox22 @AlexandervonHumboldt2 @matlee

OpenStudy (winsteria):

@jim_thompson5910 @sdfgsdfgs @Legends

OpenStudy (sdfgsdfgs):

scale factor applies to the prism's side dimensions and the surface depends on the square of side dimensions. So a scale factor of one half i.e. 1/2 means the surface area will be....

OpenStudy (winsteria):

88?

OpenStudy (sdfgsdfgs):

nope....square of 1/2 is.....

OpenStudy (winsteria):

I don't know

OpenStudy (sdfgsdfgs):

(1/2)*(1/2)....

OpenStudy (winsteria):

0.25?

OpenStudy (sdfgsdfgs):

BINGO :)

OpenStudy (winsteria):

Is that the answer?

OpenStudy (sdfgsdfgs):

is that among the choices?

OpenStudy (winsteria):

well there aren't lol choices

OpenStudy (winsteria):

Thank You

OpenStudy (sdfgsdfgs):

welcome @winsteria

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