Similarity of triangles, Ration of sides of similar triangles

The ratio of the corresponding sides of two similar triangles is 5:3. Then the ratio of their areas………..

Prove that the ratio of altitudes of two similar triangles is equal to the ratio of their corresponding sides.

Criteria for similarity OF triangles || Condition OF two triangles be similar-: All angles OF both triangles equal || Ratio OF corresponding sides on equal || AAA similarity || AA similarity || SAS similarity || Examples

Sides of two similar triangles are in the ratio 4:9. Areas of these triangles are in the ratio

Prove that the ratio of the perimeters of two similar triangles is the same as the ratio of their corresponding sides.

If the ratio of the sides of two similar triangle is 3:5 , then ratio of the areas is :

If the ratio of the sides of two similar triangles be 4:9 , then ratio of areas will be

The ratio of corresponding sides of similar triangles is 3 : 5 , then what is the ratio of their areas.