Question

the peri.eter of triangular field is 450 m and ratio of side 13:12:15.find the area of triangular field​

Answer 1

Answer:

as ratio of side given.

so let sides are

13x

12x

15x

as perimeter of triangle= 13x+12x+15x

450=40x

X=45/4

so sides are- 13×45/4

12×45/4

15×45/4

area of triangle= 1/2×12×45/4×15×45/4=

11390.625m^2