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Mathematics 16 Online
OpenStudy (gabbyalicorn):

A prism has a surface area of 350 mm2. Find the surface area of a scaled image with a scale factor of 2.

OpenStudy (michele_laino):

do you know the dimensions of your prism?

OpenStudy (gabbyalicorn):

350 x 2?

OpenStudy (michele_laino):

no, if the scale factor is 2, then the new area is: 350*(2*2)=...

OpenStudy (gabbyalicorn):

1400

OpenStudy (michele_laino):

that's right!

OpenStudy (gabbyalicorn):

:D yay! Thank youuu!

OpenStudy (michele_laino):

:)

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