if the diameters of two sphere are in the ratio 2:3. find the ratio of their surface areas
pl give proper answer plll
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3
Answer:
Your Answer is 4: 9..................
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2
Answer:
8 : 27
Step-by-step explanation:
In this ratio, we can take x as the constant of proportionality.
So, the diameters of the 2 spheres will be 2x and 3x.
Thus, the radii of the 2 spheres will be x and 1.5x.
Volume of sphere 1 (V₁) = 4/3 × π × x³
Volume of Sphere 2 (V₂) = 4/3 × π × 27/8 × x³
Dividing V₁ by V₂, we get 8 / 27.
Hence, the ratio between the volume of 2 spheres is 8 : 27.
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