Question

the ratio of the length of sides of triangular park is 2:3:4,perimeter is 216mts find the length of the perpendicular or the longest side from the opposite vertex​

Answer 1

Answer:

48m, 72m , 96m

Step-by-step explanation:

Let the length of the triangle park be x

So, They will be 2x, 3x and 4x respectively.

Perimeter = side x side x side

= 216 = 2x + 3x + 4x

= 216 = 9x

= 216/9 = x

= 24 = x

= x = 24

Now, To find the length, we Have:

2x = 2 x 24 = 48m

3x = 3 x 24 = 72m

4x = 4 x 24 = 96m

Hope it helps you!

Answer 2

Answer:

Let the no in ratio be 2x,3x and 4x

Step-by-step explanation:

so,

2x+3x+4x = 216

9x=216

x = 216/9

x = 24

2x=24×2=48

3x=24×3=72

4x =24×4=96

Semiperimeter of scelene triangle

=48+72+96/2

=108

area of triangle

square root s(s-a)(s-b)(s-c)

square root 108 (108-48)(108-72)(108-96)

square root 108×60×36×12

= 10.39×7.74×6×3.46

=1669.490