3 years ago

A rectangular prism measures 3 cm by 9 cm by 27 cm . What is the length in centimeters of a cube with the same volume ?

Mathematics

2 answers:

Tems11 [23]3 years ago

8 0

Answer:

9 cm

Step-by-step explanation:

<u>Volume of the prism:</u>

V = lwh = 3*9*27 = 729 cm³

<u>Volume of the cube:</u>

V = a³ = 729 cm³

a = ∛729 = ∛9³ = 9 cm

Ivahew [28]3 years ago

8 0

Step-by-step explanation:

V = l•w•h = 3•9•27 = 729cm³
V = a³ <=> a³ = 729
a = 9cm

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