the perimeter of a triangle 100cm.it it’s side are in the ratio 4:5:1 . then find it’s longest side Question the perimeter of a triangle 100cm.it it’s side are in the ratio 4:5:1 . then find it’s longest side in progress 0 Math Adalyn 1 month 2021-08-12T10:32:21+00:00 2021-08-12T10:32:21+00:00 2 Answers 0 views 0

## Answers ( )

Answer:The longest side of a triangle is 50cm

Step-by-step explanation:Given ratio 4:5:1

4+5+1=10

4/10″100= 40cm

5/10*100=50cm

1/10*100=10cm

Let The sides of the Triangle be x.

i.e. 4x + 5x + x = 100 cm

=> 10x = 100

=> x = 10 cm

4x = 4(10) = 40cm

5x = 5(10) = 50cm

x = (10) = 10cm

So, The side which is of 50cm is the longest one…….