Sides of a triangle are in ratio of 4 5 9 if the perimeter is 72 CM find its longest side
Answers
Answered by
3
Answer:
36
Step-by-step explanation:
Let the ratio of sides of triangle be 4x, 5x, 9x
A.T.Q
4x + 5x + 9x = 72
18x = 72
x=72/18
x=4
longest side =9x =9×4=36
36 is the answer.
Similar questions