volume of two spheres are in the ratio 125:64 find the ratio of the radii
Answers
Answered by
6
Answer:
R / r = ⁵/₄
Step-by-step explanation:
Let radii of spheres be 'R' and 'r'.
V/v = ¹²⁵/₆₄
(⁴/₃ π R³) / (⁴/₃ π r³) = ¹²⁵/₆₄
R³ / r³ = ¹²⁵/₆₄
∛ R³ / r³ = ∛ ¹²⁵/₆₄
R / r = ⁵/₄
Similar questions