Question

a man wants to make a triangular flag whose perimeter is 100 cm and ratio of its side is 5 ratio 7 ratio 8 how much cloth is needed for the flag​

Answer 1

Answer:

let the ratiotic no. be x

a/q

perimeter = 100 cm

so,

5x + 7x + 8x = 100 cm

20x = 100 cm

therefore

x = 5

hence three sides are

25 cm, 35cm, 40cm