Ask Question
26 October, 03:13

the sides of a triangle are in the ratio 3: 4: 5 what is the lenghth of each side if the perimeter of the triangle is 90cm

+1
Answers (1)
  1. 26 October, 03:25
    0
    3x+4x+5x=90

    combine like terms

    12x = 90

    divide by 12

    x = 7.5

    sides: 3 (7.5),4 (7.5),5 (7.5)

    22.5, 30, 37.5
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “the sides of a triangle are in the ratio 3: 4: 5 what is the lenghth of each side if the perimeter of the triangle is 90cm ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers