Question

The sides of a triangle are in the ratio 3:4:5. If the shortest side measures 9 cm,what is the perimeter of the triangle?​

Answer 1

Answer:

Sides of triangle are - 9,12 and 15cm

Perimeter=36cm

Step-by-step explanation:

Shortest Side=9

Let sides be 3x, 4x and 5x

3x=9

x=9/3=3

4x=3*4=12

5x=3*5=15

Perimeter of triangle=9+12+15

=36cm

Hope it helps