Question

if the altitude of two similar triangles are in the ratio 3:5 what is the ratio of the perimeter​

Answer 1

Answer:

3:5

Step-by-step explanation:

ratio between the sides of two similar triangle is same as the ratio of their altitudes .

ratio of their similar sides = 3 : 5

let sides of 2 triangles are 3x,3y,3z

& 5x,5y,5z

ration of theirs perimeters

= 3(x + y +z)/5(x +y+z) = 3 : 5