geometry
posted by viri .
if two cones are similar and the ratio between the lengths of the radii is 7:3, what is the ratio of their surface areas
Respond to this Question
Similar Questions

geometryfinding ratio
Ratio of the heights of two similar cones is 7/9 what is the ratio of their radii? 
geometry
The ratio of the areas of two similar trapezoids is 1:9. What is the ratio of the lengths of their altitudes? 
geometry
if two cones are similar and the ratio between the lengths of the radii is 7:3, what is the ratio of their surface areas 
geometry
if two cones are similar and the ratio between the lenghts of the radii is 7:3, what is the ratio of their surface areas 
geometry
Two triangles are similar, and the ratio of each pair of corresponding sides is 7:3. What is the ratio of the perimeters? 
geometry
If the ratio of the volume of two similar solids is 8:125, then what is the ratio of their surface areas? 
Geometry
Two rectangles are similar the ratio of the lengths of their corresponding sides is 1:2 find the ratio of the peremeters of the two rectangles the find the ratio of the areas explain your answers 
Geometry
If the length of the sides of two similar triangles are in the ratio 3:4, what is the ratio of the lengths of a pair of corresponding altitudes? 
Geometry
The ratio of the areas of two similar trapezoids is 1/9. What is th eratio of the lengths of their altitudes? 
geometry
The figures are similar. The ratio of the lengths of their corresponding sides is 45:25, or 9:5. Find the ratio of their perimeters and the ratio of their areas. The figures are not drawn to scale.