Question

$\rm\underline\bold{ QUESTION \red{\huge{\checkmark}}}$the perimete tryr of a triangle is 450m . the ratio of i ints side's are 13:12:5 using herons formula find the area of the triangle​ by​

Answer 1

Explanation:

Let a,b,c be the sides of a triangle in the ratio 13 : 12 : 5

a:b:c = 13 : 12 : 5 =>a=13x, b=12x, c=5x

Perimeter =13x+12x+5x=450 => 30x=450

Given that 2s = 450;

S = 225

Hence, area of Triangle

= 53 ×33 × 2 = 6750 m2

Answer 2

$\huge\underline\bold\blue{AnswER}$

Hope helps you....