Question

Please answer this question as early as possible ........I know you, my friends will help me for sure.​

Answer 1

Answer:

24cm, 30cm and 36cm.

Step-by-step explanation:

Let he side of larger triangle be  4x , 5x , 6x  

4x + 5x + 6x = 90

15x = 90

x = 6

∴4x = 4 × 6 = 24

5x = 5 × 6 = 30

6x = 6 × 6 = 36

∴ Sides  of larger triangle =24cm, 30cm and 36cm.

Answer 2

Answer:

using the property of similarity in triangles,

perimeter of smaller triangle =4+5+6=15 cm

and perimeter of bigger triangles = 90 cm

therefore the ratio of sum of sides = 15:90 = 1: 6

so, the length of sides of bigger triangle

=》 4×6 =24 cm

5×6=30 cm

6×6= 36 cm

this is the solution

please thank if it helps you