The volume of a cube is 2197 cm3 then its a = ……………… cm.

1.	The volume of a cube is 2197 cm3 then its a = ……………… cm. A) 13 B) 23 C) 85 D) 6
Answer» Correct option is (A) 13 Let side length of a cube be a cm. \(\therefore\) \(a^3=2197\) \((\because\) Volume of cube \(=a^3)\) \(\Rightarrow\) \(a^3=13^3\) \(\Rightarrow\) a = 13 cm Correct option is A) 13 The answer is A) 13

The volume of a cube is 2197 cm3 then its a = ……………… cm. A) 13 B) 23 C) 85 D) 6

Answer»

Correct option is (A) 13

Let side length of a cube be a cm.

\(\therefore\) \(a^3=2197\) \((\because\) Volume of cube \(=a^3)\)

\(\Rightarrow\) \(a^3=13^3\)

\(\Rightarrow\) a = 13 cm

Correct option is A) 13

The answer is A) 13