Ask Question
22 December, 06:03

A triangle has a perimeter of 33cm. If the three sides of the triangle are n, 3n-4, and 3n-5, what is the length of each side?

+1
Answers (1)
  1. 22 December, 06:11
    0
    Just did this one.

    The perimeter is the sum of the sides.

    n + (3n - 4) + (3n - 5) = 33

    7n - 9 = 33

    7n = 42

    n = 6

    3n-4=18-4=14

    3n-5=13

    Check: 6+14+13=33, good

    Answer: 6 cm, 14 cm, 13 cm
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A triangle has a perimeter of 33cm. If the three sides of the triangle are n, 3n-4, and 3n-5, what is the length of each side? ...” 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