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The ratio between the radii of two spheres is 9 2 What is the ratio of their volumes?
729/8
If the ratio between the radii and two spheres is 5 to 8 what is the ratio of their volumes?
volume goes a radius cubed so (8/5) cubed = 4.096
Two similar cones have radii of 4 and 3 respectively What is the ratio of their volumes?
16/9
What is the similarity ratio of two spheres with volumes of 20 pi m3 and 160 pi m3.?
The similarity ratio of the two spheres can be found by taking the cube root of the ratio of their volumes. The volume of the first sphere is 20pi m^3 and the volume of the second sphere is 160pi m^3. The cube root of the ratio of their volumes is (160pi/20pi)^(1/3) = (8)^(1/3) = 2. Therefore, the similarity ratio of the two spheres is 2:1.
Are all cylinders with the same radii similar?
No. To be similar ALL lengths must be in the same ratio. If two cylinders have the same radii, but different heights then the radii have one ratio (1:1) but the heights have a different ratio; thus they are not similar.
If the ratio between the radii of two spheres is 23 then what is the ratio of their volumes?
Volume of a sphere of radius r: V = 4pi/3 x r3 If the ratio of the radii of two spheres is 23,then the ratio of their volumes will be 233 = 1,2167
What is the ratio for the volumes of two similar spheres given that the ratio of their radii is 27?
If the ratio is 2 : 7 then the volumes are in the ratio 8 : 343.
The ratio between the radii of two spheres is 9 2 What is the ratio of their volumes?
729/8
What is the ratio for the volumes of two similar spheres given that the ratio of their radii is 2 7?
It is 8 : 343.
If the ratio between the radii of the two spheres is 3 7 what is the ratio of their volumes?
27:343 *apex sucks*
What is the ratio for the volumes of two similar spheres given that the ratio of their radii is 3 4?
ratio of volumes is the cube of the ratio of lengths radii (lengths) in ratio 3 : 4 → volume in ratio 3³ : 4³ = 27 : 64
If the ratio between the radii of the two spheres is 3 to 5 what is the ratio of their volumes?
3^3 / 5^3 = 27 / 125
If the ratio between the radii and two spheres is 5 to 8 what is the ratio of their volumes?
volume goes a radius cubed so (8/5) cubed = 4.096
What is the ratio for the volume of two similar spheres given that the ratio of their radii is 5 9?
3/4
What is the ratio for the volumes of two similar cylinders given that the ratio of their heights and radii is 3 7?
It is 27 : 343.
Two similar cones have radii of 4 and 3 respectively What is the ratio of their volumes?
16/9
Two similar cones have radii of 9 and 1 respectively What is the ratio of their volumes?
729:1
