3 years ago

A prism has total surface area of 228 m^2 and volume of 216 m^3.

1 answer:

5 0

Original and bigger prism are similar with scale factor k = 4, so:

new surface area = k² * original surface area = 4² * 228 = 16 * 228 = 3648 m²
and
new volume = k³ * original volume = 4³ * 216 = 64 * 216 = 13824 m³

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harina [27]

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