If two ratios are equal, then they are in _____.

If circumferences of two circles are equal, then what is the ratio between their areas?

The volume of two cylinders are equal and their heights are in the ratio 1:3. Then, the ratio of their radius are

If the heights of two cylinders are equal and their radii are in the ratio of 7:5 , then the ratio of their volumes is ______.

The diameters of two cones are equal.If their slant heights are in the ratio 5:4, find the ratio of theri curved surfaces.

Find the ratio of the surface areas of two cones if their diameters of the bases are equal and slant heights are in the ratio of 4:3.

The Diameters of two cones are equal. If their slant heights are in the ratio 5:4, find the ratio o their curved surface areas

If area of two similar triangle are equal then ratio of their corresponding altitude is.

The heights of two cones are equal and the radii of their bases are R and r. The ratio of their volumes is _______.

If the height of two cones are equal and the perimeters of their bases are in the ratio 3:4 , then the ratio of their volumes is

The diameters of two cones are equal. If their slant heights be in the ratio of 5:7, then find the ratio of their curved surface areas.