0
Two similar cones have radii of 9 and 1 respectively What is the ratio of their volumes?
Wiki User
∙ 8y ago
729:1
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Two similar cones have a radii of 6 and 1 what is the ratio of their volumes?
6 to 1
Two similar cones have radii of 6 and 1 respectively What is the ratio of their volumes?
6^3=216 The volume of a cone is 1/3*pi*r^2*h. If r and h are each 6 times larger (as they are in this problem), then the volume is 6*6*6 times larger.
The of a central angle are two radii of the circle?
sides
All radii have the same measure?
Yes in a particular circle
What is the relationship between area of a circle and its radius squared for a series of circles with large increasingly large radii?
The area of a circle is directly proportional to the square of its radius. If two circles have radii R1 and R2 , then the ratio of their areas is ( R1/R2 )2
Two similar cones have radii of 4 and 3 respectively What is the ratio of their volumes?
16/9
Two similar cylinders have radii of 7 and 1 respectively What is the ratio of their volumes?
343:1
Two similar cylinders have radii of 7 and 1 respectively. What is the ratio of their volumes?
343:1
Two similar cones have a radii of 6 and 1 what is the ratio of their volumes?
6 to 1
Two similar cones have radii of 6 and 1 respectively What is the ratio of their volumes?
6^3=216 The volume of a cone is 1/3*pi*r^2*h. If r and h are each 6 times larger (as they are in this problem), then the volume is 6*6*6 times larger.
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.
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.
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.
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 two cones are similar and the ratio between the lengths of their radii is 7 3 what is the ratio of their surface area?
7:3
How The ratio of the heights of two similar cones is 79 Find the ratio of the following Their Radii 2) Their Volumes 3) The areas of their bases?
Not enough information has been given but the volume of a cone is 1/3*pi*radius squared *height and its base area is pi*radius squared
Two similar cones have radii 2:3 . Find the ratios of their volumes?
To find the ratios of the volumes of two similar cones with radii 2:3, we need to consider that volume is directly proportional to the cube of the radius. Let's assume that one cone has a radius of 2 units and another cone has a radius of 3 units. The formula for the volume of a cone is V = (1/3) * π * r^2 * h, where V represents volume, π is Pi (approximately 3.14), r stands for radius, and h indicates height. Since both cones are assumed to be similar, we can keep their heights constant. For simplicity, let's say their height is equal to 'h' units. Now we can calculate the ratio between their volumes: Volume_1 / Volume_2 = [(1/3) * π * r_1^2 * h] / [(1/3) * π * r_2^2 * h] The factors involving height cancel out due to similarity and division by itself results in 1: Volume_1 / Volume_2 = [r_1^2] / [r_2^2] Plugging in our given radii values: Volume_1 / Volume_2 = [4] / [9] Thus, the ratio between their volumes would be 4:9 or simply expressed as 4/9. Therefore, if one cone has a volume represented by x cubic units, then other similar cone will have a volume equal to (4x)/9 cubic units.
