The faces of the two similar cubes is 2 : 5. What is the ratio of the areas of two corresponding faces? What is the ratio f the cubes' volumes?

Question

Mathematics

Perla Hoffman

10 July, 06:15

The faces of the two similar cubes is 2 : 5. What is the ratio of the areas of two corresponding faces? What is the ratio f the cubes' volumes?

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Answers (1)

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Gilberto Baird · Answer 1

Area=6side^2

volume=side^3

faces rato is 2:5

the ratio of areas is 2:5

for volumes,

legnth of 1 side=√2:√5

cube that

2√2:5√5

the ratio of volumes is 2√2:5√5